| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Mandhres | city | Nomos Kilkis | Greece | 40.8680556 | 22.9047222 | 511 | 4394 |
| Mandrai | city | Nomos Kilkis | Greece | 40.8680556 | 22.9047222 | 511 | 4394 |
| Mandres | city | Nomos Kilkis | Greece | 40.8680556 | 22.9047222 | 511 | 4394 |
| Matsikovon | city | Nomos Kilkis | Greece | 41.1047222 | 22.5552778 | 344 | 4696 |
| Matsíkovon | city | Nomos Kilkis | Greece | 41.1047222 | 22.5552778 | 344 | 4696 |
| Mavro Dhendro | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mavron Dendron | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mavron Dhendron | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mavroneri | city | Nomos Kilkis | Greece | 40.8855556 | 22.8066667 | 511 | 3424 |
| Mavronerion | city | Nomos Kilkis | Greece | 40.8855556 | 22.8066667 | 511 | 3424 |
| Mavronéri | city | Nomos Kilkis | Greece | 40.8855556 | 22.8066667 | 511 | 3424 |
| Mavronérion | city | Nomos Kilkis | Greece | 40.8855556 | 22.8066667 | 511 | 3424 |
| Mavroplagia | city | Nomos Kilkis | Greece | 41.1819444 | 22.8952778 | 1371 | 4294 |
| Mavroplagiá | city | Nomos Kilkis | Greece | 41.1819444 | 22.8952778 | 1371 | 4294 |
| Mavroplayia | city | Nomos Kilkis | Greece | 41.1819444 | 22.8952778 | 1371 | 4294 |
| Mavroplayiá | city | Nomos Kilkis | Greece | 41.1819444 | 22.8952778 | 1371 | 4294 |
| Mavrosouli | city | Nomos Kilkis | Greece | 40.9936111 | 22.5658333 | 36 | 3421 |
| Mavrosoúli | city | Nomos Kilkis | Greece | 40.9936111 | 22.5658333 | 36 | 3421 |
| Mayadag | city | Nomos Kilkis | Greece | 41.0763889 | 22.4738889 | 967 | 3448 |
| Mayadág | city | Nomos Kilkis | Greece | 41.0763889 | 22.4738889 | 967 | 3448 |
| Megala Livadhia | city | Nomos Kilkis | Greece | 41.016667 | 22.2861111 | 4265 | 5124 |
| Megala Livadia | city | Nomos Kilkis | Greece | 41.016667 | 22.2861111 | 4265 | 5124 |
| Megali Sterna | city | Nomos Kilkis | Greece | 41.0925 | 22.7269444 | 278 | 3692 |
| Megali Vrisi | city | Nomos Kilkis | Greece | 41.086111 | 22.7966667 | 298 | 3417 |
| Megali Vrysi | city | Nomos Kilkis | Greece | 41.086111 | 22.7966667 | 298 | 3417 |
| Megála Livádhia | city | Nomos Kilkis | Greece | 41.016667 | 22.2861111 | 4265 | 5124 |
| Megála Livádia | city | Nomos Kilkis | Greece | 41.016667 | 22.2861111 | 4265 | 5124 |
| Megáli Stérna | city | Nomos Kilkis | Greece | 41.0925 | 22.7269444 | 278 | 3692 |
| Megáli Vrísi | city | Nomos Kilkis | Greece | 41.086111 | 22.7966667 | 298 | 3417 |
| Megáli Vrýsi | city | Nomos Kilkis | Greece | 41.086111 | 22.7966667 | 298 | 3417 |
| Mesia | city | Nomos Kilkis | Greece | 40.8813889 | 22.5683333 | 52 | 3424 |
| Mesiano | city | Nomos Kilkis | Greece | 40.9447222 | 22.7997222 | 482 | 3421 |
| Mesianon | city | Nomos Kilkis | Greece | 40.9447222 | 22.7997222 | 482 | 3421 |
| Mesianó | city | Nomos Kilkis | Greece | 40.9447222 | 22.7997222 | 482 | 3421 |
| Mesianón | city | Nomos Kilkis | Greece | 40.9447222 | 22.7997222 | 482 | 3421 |
| Mesiá | city | Nomos Kilkis | Greece | 40.8813889 | 22.5683333 | 52 | 3424 |
| Mesoi Apostoloi | city | Nomos Kilkis | Greece | 40.9027778 | 22.7825 | 337 | 3424 |
| Metalliko | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Metallikon | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Metallikó | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Metallikón | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Metamorfosi | city | Nomos Kilkis | Greece | 41.1205556 | 22.6613889 | 669 | 3969 |
| Metamorfosis | city | Nomos Kilkis | Greece | 41.1205556 | 22.6613889 | 669 | 3969 |
| Metamórfosi | city | Nomos Kilkis | Greece | 41.1205556 | 22.6613889 | 669 | 3969 |
| Metamórfosis | city | Nomos Kilkis | Greece | 41.1205556 | 22.6613889 | 669 | 3969 |
| Metaxochori | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxochorion | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxochóri | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxochórion | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxokhori | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxokhorion | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxokhóri | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metaxokhórion | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Metollikon | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Metollikón | city | Nomos Kilkis | Greece | 41.0152778 | 22.8122222 | 574 | 3420 |
| Michalitsi | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Michalitsion | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Michalítsi | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Michalítsion | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Mikhalitsi | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Mikhalovon | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Mikhalítsi | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Mikhálovon | city | Nomos Kilkis | Greece | 41.0725 | 22.7038889 | 95 | 3417 |
| Mikro Dasos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikrokambos | city | Nomos Kilkis | Greece | 40.8386111 | 22.7697222 | 259 | 3427 |
| Mikrokampos | city | Nomos Kilkis | Greece | 40.8386111 | 22.7697222 | 259 | 3427 |
| Mikron Dasos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikron Dhasos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikrovrisi | city | Nomos Kilkis | Greece | 41.2566667 | 22.8261111 | 636 | 4207 |
| Mikrovrysi | city | Nomos Kilkis | Greece | 41.2566667 | 22.8261111 | 636 | 4207 |
| Mikró Dásos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikrókambos | city | Nomos Kilkis | Greece | 40.8386111 | 22.7697222 | 259 | 3427 |
| Mikrókampos | city | Nomos Kilkis | Greece | 40.8386111 | 22.7697222 | 259 | 3427 |
| Mikrón Dhásos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikrón Dásos | city | Nomos Kilkis | Greece | 41.0677778 | 22.5655556 | 390 | 3417 |
| Mikróvrisi | city | Nomos Kilkis | Greece | 41.2566667 | 22.8261111 | 636 | 4207 |
| Mikróvrysi | city | Nomos Kilkis | Greece | 41.2566667 | 22.8261111 | 636 | 4207 |
| Milokhori | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Milokhorion | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Milokhóri | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Milokhórion | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Miriofiton | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Miriófiton | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Monolithi | city | Nomos Kilkis | Greece | 41.1483333 | 22.8605556 | 1279 | 3615 |
| Monolithion | city | Nomos Kilkis | Greece | 41.1483333 | 22.8605556 | 1279 | 3615 |
| Monolíthi | city | Nomos Kilkis | Greece | 41.1483333 | 22.8605556 | 1279 | 3615 |
| Monolíthion | city | Nomos Kilkis | Greece | 41.1483333 | 22.8605556 | 1279 | 3615 |
| Morafcha | city | Nomos Kilkis | Greece | 41.1255556 | 22.8741667 | 1112 | 3615 |
| Moráfcha | city | Nomos Kilkis | Greece | 41.1255556 | 22.8741667 | 1112 | 3615 |
| Mouriai | city | Nomos Kilkis | Greece | 41.2494444 | 22.7905556 | 600 | 5724 |
| Mouriaí | city | Nomos Kilkis | Greece | 41.2494444 | 22.7905556 | 600 | 5724 |
| Mouries | city | Nomos Kilkis | Greece | 41.2494444 | 22.7905556 | 600 | 5724 |
| Mouriés | city | Nomos Kilkis | Greece | 41.2494444 | 22.7905556 | 600 | 5724 |
| Mutulovon | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Mutúlovon | city | Nomos Kilkis | Greece | 41.0680556 | 22.9538889 | 780 | 3417 |
| Mylochori | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Mylochorion | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Mylochóri | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Mylochórion | city | Nomos Kilkis | Greece | 41.1141667 | 22.8938889 | 912 | 3447 |
| Mylos | city | Nomos Kilkis | Greece | 40.9038889 | 22.9058333 | 623 | 3424 |
| Myriofyto | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Myriofyton | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Myriófyto | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Myriófyton | city | Nomos Kilkis | Greece | 41.2208333 | 22.8238889 | 1358 | 4014 |
| Mándrai | city | Nomos Kilkis | Greece | 40.8680556 | 22.9047222 | 511 | 4394 |
| Mándres | city | Nomos Kilkis | Greece | 40.8680556 | 22.9047222 | 511 | 4394 |
| Mávro Dhéndro | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mávron Dhéndron | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mávron Déndron | city | Nomos Kilkis | Greece | 41.0738889 | 22.4227778 | 1220 | 3437 |
| Mésoi Apóstoloi | city | Nomos Kilkis | Greece | 40.9027778 | 22.7825 | 337 | 3424 |
| Mýlos | city | Nomos Kilkis | Greece | 40.9038889 | 22.9058333 | 623 | 3424 |
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