| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Syala | city | Kentriki Makedonia | Greece | 40.51 | 22.93 | 36 | 21989 |
| Syala Epanomis | city | Kentriki Makedonia | Greece | 40.41 | 22.90 | 0 | 5476 |
| Sychalasmata | city | Peloponnisos | Greece | 36.47 | 22.45 | 1669 | 1098 |
| Sydendron | city | Dytiki Makedonia | Greece | 40.12 | 21.35 | 2509 | 2352 |
| Sydini | city | Anatoliki Makedonia kai Thraki | Greece | 41.07 | 25.02 | 45 | 3774 |
| Sygkina | city | Dytiki Ellada | Greece | 39.12 | 21.14 | 1669 | 2552 |
| Sygkrélla | city | Sterea Ellada | Greece | 38.83 | 21.81 | 4189 | 776 |
| Syia | city | Kriti | Greece | 35.25 | 23.81 | 3 | 460 |
| Sykaminias | city | Voreio Aigaio | Greece | 39.36 | 26.30 | 1669 | 1111 |
| Sykaminiá | city | Kentriki Makedonia | Greece | 41.25 | 22.81 | 830 | 2138 |
| Sykaminiá | city | Thessalia | Greece | 39.96 | 22.35 | 2782 | 709 |
| Sykamino | city | Attiki | Greece | 38.30 | 23.73 | 334 | 9871 |
| Sykamino | city | Ipeiros | Greece | 39.52 | 20.56 | 1735 | 1508 |
| Sykaminéa | city | Kentriki Makedonia | Greece | 41.25 | 22.81 | 830 | 2138 |
| Sykaminéa | city | Voreio Aigaio | Greece | 39.36 | 26.30 | 1669 | 1111 |
| Sykaminéa | city | Ipeiros | Greece | 39.19 | 20.99 | 830 | 13696 |
| Sykarakion | city | Peloponnisos | Greece | 37.05 | 22.42 | 830 | 17982 |
| Sykaráki | city | Peloponnisos | Greece | 37.05 | 22.42 | 830 | 17982 |
| Sykas | city | Sterea Ellada | Greece | 38.88 | 22.20 | 830 | 1376 |
| Sykea | city | Kentriki Makedonia | Greece | 40.45 | 22.37 | 931 | 1951 |
| Sykea | city | Thessalia | Greece | 39.30 | 21.42 | 2509 | 1101 |
| Sykea | city | Sterea Ellada | Greece | 38.64 | 22.22 | 3592 | 330 |
| Sykea | city | Peloponnisos | Greece | 38.06 | 22.66 | 3 | 7891 |
| Sykeai | city | Dytiki Ellada | Greece | 37.53 | 21.89 | 2509 | 1800 |
| Sykees | city | Dytiki Ellada | Greece | 37.53 | 21.89 | 2509 | 1800 |
| Sykees | city | Ipeiros | Greece | 39.29 | 20.69 | 980 | 1575 |
| Syki | city | Thessalia | Greece | 39.29 | 23.26 | 830 | 1473 |
| Sykia | city | Kentriki Makedonia | Greece | 40.04 | 23.94 | 6 | 1680 |
| Sykia | city | Thessalia | Greece | 39.37 | 21.63 | 3530 | 2831 |
| Sykia | city | Dytiki Ellada | Greece | 38.54 | 21.40 | 830 | 12760 |
| Sykia | city | Kentriki Makedonia | Greece | 41.08 | 23.73 | 830 | 3858 |
| Sykia | city | Thessalia | Greece | 39.83 | 22.05 | 830 | 1580 |
| Sykia | city | Dytiki Ellada | Greece | 39.01 | 21.32 | 2086 | 905 |
| Sykia | city | Dytiki Ellada | Greece | 38.50 | 21.79 | 1669 | 1297 |
| Sykia | city | Peloponnisos | Greece | 38.06 | 22.66 | 3 | 7891 |
| Sykia | city | Peloponnisos | Greece | 36.76 | 22.94 | 830 | 2102 |
| Sykia | city | Kriti | Greece | 35.10 | 26.06 | 882 | 2171 |
| Sykiada | city | Voreio Aigaio | Greece | 38.46 | 26.12 | 134 | 3795 |
| Sykiaí | city | Thessalia | Greece | 39.49 | 22.21 | 383 | 2114 |
| Sykies | city | Kentriki Makedonia | Greece | 40.65 | 22.96 | 830 | 642579 |
| Sykies | city | Thessalia | Greece | 39.49 | 22.21 | 383 | 2114 |
| Sykies | city | Ipeiros | Greece | 39.06 | 21.05 | 16 | 8385 |
| Sykies | city | Sterea Ellada | Greece | 38.47 | 24.15 | 830 | 2535 |
| Sykies | city | Ipeiros | Greece | 39.29 | 20.69 | 980 | 1575 |
| Sykies | city | Attiki | Greece | 38.13 | 23.45 | 1669 | 4973 |
| Sykiá | city | Dytiki Ellada | Greece | 38.42 | 21.75 | 830 | 5628 |
| Sykiá | city | Kentriki Makedonia | Greece | 40.45 | 22.37 | 931 | 1951 |
| Sykiá | city | Thessalia | Greece | 39.30 | 21.42 | 2509 | 1101 |
| Sykiá | city | Thessalia | Greece | 39.21 | 21.37 | 2509 | 1307 |
| Sykiá | city | Sterea Ellada | Greece | 38.64 | 22.22 | 3592 | 330 |
| Sykiá | city | Kriti | Greece | 35.04 | 25.60 | 1669 | 4338 |
| Sykiés | city | Dytiki Ellada | Greece | 37.53 | 21.89 | 2509 | 1800 |
| Sykochórion | city | Ipeiros | Greece | 39.39 | 20.38 | 830 | 2527 |
| Sykoliá | city | Kriti | Greece | 35.49 | 23.97 | 39 | 32943 |
| Sykológos | city | Kriti | Greece | 35.02 | 25.51 | 2509 | 2360 |
| Sykoráchi | city | Anatoliki Makedonia kai Thraki | Greece | 40.97 | 25.72 | 967 | 2421 |
| Sykoula | city | Dytiki Ellada | Greece | 39.08 | 21.09 | 830 | 7200 |
| Sykounta | city | Voreio Aigaio | Greece | 39.11 | 26.41 | 830 | 4165 |
| Sykourio | city | Thessalia | Greece | 39.76 | 22.58 | 1043 | 2997 |
| Sykoúrion | city | Thessalia | Greece | 39.76 | 22.58 | 1043 | 2997 |
| Sykáminon | city | Attiki | Greece | 38.30 | 23.73 | 334 | 9871 |
| Sykéa | city | Thessalia | Greece | 39.37 | 21.63 | 3530 | 2831 |
| Sykéa | city | Dytiki Ellada | Greece | 39.01 | 21.32 | 2086 | 905 |
| Sykéa | city | Peloponnisos | Greece | 36.76 | 22.94 | 830 | 2102 |
| Sykéai | city | Kentriki Makedonia | Greece | 40.65 | 22.96 | 830 | 642579 |
| Sykéai | city | Ipeiros | Greece | 39.06 | 21.05 | 16 | 8385 |
| Sykéai | city | Sterea Ellada | Greece | 38.47 | 24.15 | 830 | 2535 |
| Sylivainiotika | city | Dytiki Ellada | Greece | 38.16 | 22.33 | 131 | 4985 |
| Symatétsi | city | Thessalia | Greece | 39.27 | 21.59 | 3582 | 351 |
| Syme | city | Notio Aigaio | Greece | 36.61 | 27.84 | 308 | 3900 |
| Symi | city | Notio Aigaio | Greece | 36.61 | 27.84 | 308 | 3900 |
| Sympanion | city | Dytiki Ellada | Greece | 38.02 | 21.36 | 137 | 8180 |
| Sympáni | city | Dytiki Ellada | Greece | 38.02 | 21.36 | 137 | 8180 |
| Symvola | city | Anatoliki Makedonia kai Thraki | Greece | 41.18 | 25.41 | 830 | 11538 |
| Symvoli | city | Kentriki Makedonia | Greece | 41.03 | 24.04 | 265 | 4669 |
| Synania | city | Dytiki Ellada | Greece | 38.26 | 21.99 | 830 | 8641 |
| Synapi | city | Kriti | Greece | 35.18 | 25.06 | 830 | 11147 |
| Synapion | city | Kriti | Greece | 35.18 | 25.06 | 830 | 11147 |
| Synikismos Prosfygon | city | Thessalia | Greece | 39.65 | 22.28 | 275 | 6381 |
| Synoikismos Amalias | city | Kentriki Makedonia | Greece | 40.37 | 22.57 | 269 | 7616 |
| Synoikismos Analigeos | city | Kentriki Makedonia | Greece | 40.37 | 22.59 | 131 | 6816 |
| Synoikismos Armatolikou | city | Thessalia | Greece | 39.50 | 21.32 | 3349 | 276 |
| Synoikismos Choulouras | city | Thessalia | Greece | 39.93 | 22.69 | 9 | 1301 |
| Synoikismos Kamaroula | city | Ipeiros | Greece | 39.24 | 21.16 | 1082 | 1464 |
| Synoikismos Kato Loutrakiou | city | Kentriki Makedonia | Greece | 40.98 | 21.97 | 830 | 3410 |
| Synoikismos Loutrotopou | city | Ipeiros | Greece | 39.06 | 21.04 | 13 | 9386 |
| Synoikismos Metrinon | city | Kentriki Makedonia | Greece | 40.73 | 22.69 | 134 | 9265 |
| Synoikismos Moschochorion | city | Kentriki Makedonia | Greece | 40.27 | 22.40 | 324 | 5190 |
| Synoikismos Ntesiniki | city | Ipeiros | Greece | 39.24 | 21.14 | 830 | 1515 |
| Synoikismos Petrochoriou | city | Thessalia | Greece | 39.30 | 21.53 | 5931 | 459 |
| Synoikismos Prosfygon | city | Thessalia | Greece | 39.65 | 22.28 | 275 | 6381 |
| Synoikismós | city | Kentriki Makedonia | Greece | 40.87 | 22.81 | 262 | 4086 |
| Synoikismós Agkináras | city | Dytiki Ellada | Greece | 37.84 | 21.26 | 45 | 15961 |
| Synoikismós Agíou Georgíou | city | Dytiki Ellada | Greece | 38.39 | 21.85 | 36 | 12510 |
| Synoikismós Chavaríou | city | Dytiki Ellada | Greece | 37.86 | 21.39 | 295 | 9184 |
| Synoikismós Kónitskas | city | Ipeiros | Greece | 39.63 | 20.74 | 2509 | 8540 |
| Synoikismós Mesochóras | city | Thessalia | Greece | 39.50 | 21.32 | 3349 | 293 |
| Synoikismós Panteleímonos | city | Kentriki Makedonia | Greece | 40.02 | 22.59 | 0 | 5653 |
| Synoikismós Panteleímonos | city | Kentriki Makedonia | Greece | 39.99 | 22.62 | 328 | 4635 |
| Synoikismós Pigís | city | Ipeiros | Greece | 40.07 | 20.74 | 2903 | 4500 |
| Synoikismós Pikrolímnis | city | Kentriki Makedonia | Greece | 40.87 | 22.81 | 262 | 4086 |
| Synoikismós Sarakatsanaíon | city | Kentriki Makedonia | Greece | 40.98 | 22.78 | 830 | 7028 |
| Synoikismós Sozopóleos | city | Kentriki Makedonia | Greece | 40.74 | 22.70 | 98 | 9265 |
| Synora | city | Peloponnisos | Greece | 36.80 | 22.50 | 101 | 3263 |
| Synoro | city | Peloponnisos | Greece | 37.69 | 22.66 | 288 | 4969 |
| Synterina | city | Attiki | Greece | 37.73 | 23.99 | 830 | 13914 |
| Syra | city | Notio Aigaio | Greece | 37.45 | 24.93 | 62 | 16062 |
| Syri | city | Attiki | Greece | 37.75 | 24.07 | 0 | 7117 |
| Syriamakos | city | Peloponnisos | Greece | 37.75 | 22.01 | 1669 | 2269 |
| Syros | city | Notio Aigaio | Greece | 37.45 | 24.93 | 62 | 16062 |
| Syrrizo | city | Peloponnisos | Greece | 37.37 | 21.91 | 3349 | 1526 |
| Syrtis | city | Voreio Aigaio | Greece | 37.77 | 26.64 | 1230 | 3780 |
| Syvota | city | Ionia Nisia | Greece | 38.62 | 20.68 | 3 | 1823 |