| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cailigearraidh | city | Highland | United Kingdom | 57.05 | -5.90 | 0 | 0 |
| Calligarry | city | Highland | United Kingdom | 57.05 | -5.90 | 0 | 0 |
| Calrossie | city | Highland | United Kingdom | 57.78 | -4.00 | 91 | 12388 |
| Camas Fhionnairigh | city | Highland | United Kingdom | 57.20 | -6.13 | 219 | 0 |
| Camasterach | city | Highland | United Kingdom | 57.42 | -5.80 | 898 | 0 |
| Camastianavaig | city | Highland | United Kingdom | 57.37 | -6.17 | 311 | 0 |
| Camasunary | city | Highland | United Kingdom | 57.20 | -6.13 | 219 | 0 |
| Camban | city | Highland | United Kingdom | 57.22 | -5.23 | 1669 | 0 |
| Campbelltown | city | Highland | United Kingdom | 57.57 | -4.03 | 42 | 11328 |
| Canaich | city | Highland | United Kingdom | 57.35 | -4.77 | 229 | 0 |
| Canisbay | city | Highland | United Kingdom | 58.63 | -3.12 | 170 | 0 |
| Cannich | city | Highland | United Kingdom | 57.35 | -4.77 | 229 | 0 |
| Caol Acainn | city | Highland | United Kingdom | 57.27 | -5.73 | 111 | 0 |
| Caol Loch Aillse | city | Highland | United Kingdom | 57.27 | -5.72 | 111 | 0 |
| Caol Reatha | city | Highland | United Kingdom | 57.23 | -5.68 | 262 | 0 |
| Caradal | city | Highland | United Kingdom | 57.07 | -5.98 | 830 | 0 |
| Carbost | city | Highland | United Kingdom | 57.30 | -6.37 | 252 | 0 |
| Carnach | city | Highland | United Kingdom | 56.68 | -5.08 | 830 | 0 |
| Carnach | city | Highland | United Kingdom | 57.30 | -5.27 | 1017 | 0 |
| Carndearg | city | Highland | United Kingdom | 56.83 | -6.20 | 0 | 0 |
| Carnoch | city | Highland | United Kingdom | 57.43 | -3.88 | 984 | 0 |
| Carrbridge | city | Highland | United Kingdom | 57.28 | -3.82 | 954 | 0 |
| Cashel Dhu | city | Highland | United Kingdom | 58.40 | -4.63 | 830 | 0 |
| Castletown | city | Highland | United Kingdom | 58.58 | -3.38 | 95 | 0 |
| Catlodge | city | Highland | United Kingdom | 57.00 | -4.25 | 1076 | 0 |
| Cawdor | city | Highland | United Kingdom | 57.52 | -3.93 | 370 | 2902 |
| Ceann Loch | city | Highland | United Kingdom | 57.40 | -4.37 | 367 | 476 |
| Ceann Loch Ailleort | city | Highland | United Kingdom | 56.88 | -5.67 | 154 | 0 |
| Ceann Loch Biorbhaidh | city | Highland | United Kingdom | 58.47 | -5.05 | 131 | 0 |
| Ceann Loch Iù | city | Highland | United Kingdom | 57.60 | -5.33 | 830 | 0 |
| Ceann Loch Lìobhann | city | Highland | United Kingdom | 56.70 | -4.97 | 1669 | 0 |
| Ceann Loch Muideirt | city | Highland | United Kingdom | 56.78 | -5.72 | 318 | 0 |
| Ceann a Ghiúthsaich | city | Highland | United Kingdom | 57.08 | -4.05 | 830 | 0 |
| Ceann a' Ghiùthsaich | city | Highland | United Kingdom | 57.08 | -4.05 | 830 | 0 |
| Cearbhag | city | Highland | United Kingdom | 58.60 | -4.93 | 252 | 0 |
| Ceasag a Deas | city | Highland | United Kingdom | 57.48 | -4.25 | 29 | 11884 |
| Ceasag a Tuath | city | Highland | United Kingdom | 57.50 | -4.25 | 0 | 6802 |
| Ceileabost | city | Highland | United Kingdom | 57.45 | -6.65 | 223 | 0 |
| Centrale nucleare di Dounreay | city | Highland | United Kingdom | 58.57 | -3.73 | 209 | 0 |
| Cille Brighde | city | Highland | United Kingdom | 57.20 | -5.97 | 830 | 0 |
| Cille Chuimein | city | Highland | United Kingdom | 57.13 | -4.68 | 367 | 0 |
| Cille Chòmhghain | city | Highland | United Kingdom | 56.70 | -6.10 | 190 | 0 |
| Cille Mhoire | city | Highland | United Kingdom | 57.53 | -4.20 | 0 | 3242 |
| Cille a' Bhacstair | city | Highland | United Kingdom | 57.65 | -6.40 | 68 | 0 |
| Cilmalieu | city | Highland | United Kingdom | 56.63 | -5.43 | 0 | 0 |
| Clachtoll | city | Highland | United Kingdom | 58.18 | -5.32 | 170 | 0 |
| Clashmore | city | Highland | United Kingdom | 57.87 | -4.12 | 9 | 1642 |
| Clashnessie | city | Highland | United Kingdom | 58.22 | -5.32 | 269 | 0 |
| Cleadale | city | Highland | United Kingdom | 56.92 | -6.15 | 830 | 0 |
| Clibreck | city | Highland | United Kingdom | 58.27 | -4.42 | 830 | 0 |
| Clovulin | city | Highland | United Kingdom | 56.72 | -5.30 | 0 | 0 |
| Clovullin | city | Highland | United Kingdom | 56.72 | -5.30 | 0 | 0 |
| Clunas | city | Highland | United Kingdom | 57.48 | -3.87 | 830 | 0 |
| Clune | city | Highland | United Kingdom | 57.30 | -4.02 | 1669 | 0 |
| Clunes | city | Highland | United Kingdom | 56.95 | -4.97 | 830 | 0 |
| Clyne | city | Highland | United Kingdom | 58.03 | -3.88 | 311 | 0 |
| Clynekirkton | city | Highland | United Kingdom | 58.03 | -3.88 | 311 | 0 |
| Coignashie | city | Highland | United Kingdom | 57.23 | -4.13 | 1669 | 0 |
| Coillemore | city | Highland | United Kingdom | 57.30 | -5.65 | 301 | 0 |
| Coillore | city | Highland | United Kingdom | 57.35 | -6.38 | 282 | 0 |
| Colbost | city | Highland | United Kingdom | 57.45 | -6.65 | 223 | 0 |
| Conan Bridge | city | Highland | United Kingdom | 57.57 | -4.43 | 173 | 18142 |
| Conon Bridge | city | Highland | United Kingdom | 57.57 | -4.43 | 173 | 18142 |
| Contin | city | Highland | United Kingdom | 57.57 | -4.57 | 203 | 7001 |
| Corpach | city | Highland | United Kingdom | 56.85 | -5.10 | 32 | 0 |
| Corran | city | Highland | United Kingdom | 56.72 | -5.23 | 160 | 0 |
| Corran | city | Highland | United Kingdom | 57.12 | -5.55 | 830 | 0 |
| Corrimany | city | Highland | United Kingdom | 57.32 | -4.68 | 1112 | 0 |
| Corrimony | city | Highland | United Kingdom | 57.32 | -4.68 | 1112 | 0 |
| Corrlarach | city | Highland | United Kingdom | 56.78 | -5.33 | 1669 | 0 |
| Corrybrough | city | Highland | United Kingdom | 57.35 | -3.95 | 1669 | 0 |
| Corrykinloch | city | Highland | United Kingdom | 58.18 | -4.78 | 830 | 0 |
| Cougie | city | Highland | United Kingdom | 57.23 | -4.93 | 1669 | 0 |
| Coul | city | Highland | United Kingdom | 57.92 | -4.02 | 3 | 0 |
| Coulags | city | Highland | United Kingdom | 57.43 | -5.40 | 830 | 0 |
| Coulmore | city | Highland | United Kingdom | 57.30 | -5.65 | 301 | 0 |
| Courthill | city | Highland | United Kingdom | 57.40 | -5.58 | 360 | 0 |
| Cove | city | Highland | United Kingdom | 57.85 | -5.70 | 3 | 0 |
| Craggie | city | Highland | United Kingdom | 57.42 | -4.13 | 830 | 10107 |
| Craig | city | Highland | United Kingdom | 57.48 | -5.27 | 830 | 0 |
| Craig | city | Highland | United Kingdom | 57.62 | -5.72 | 830 | 0 |
| Craskie | city | Highland | United Kingdom | 57.37 | -4.80 | 1059 | 0 |
| Creich | city | Highland | United Kingdom | 57.87 | -4.28 | 0 | 0 |
| Croachy | city | Highland | United Kingdom | 57.32 | -4.23 | 961 | 0 |
| Croick | city | Highland | United Kingdom | 57.88 | -4.58 | 830 | 0 |
| Cromarty | city | Highland | United Kingdom | 57.67 | -4.03 | 118 | 3448 |
| Cromba | city | Highland | United Kingdom | 57.67 | -4.03 | 118 | 3448 |
| Cromdale | city | Highland | United Kingdom | 57.33 | -3.53 | 830 | 70 |
| Crossburn | city | Highland | United Kingdom | 58.52 | -4.27 | 154 | 0 |
| Crosskirk | city | Highland | United Kingdom | 58.62 | -3.67 | 19 | 0 |
| Croy | city | Highland | United Kingdom | 57.52 | -4.03 | 255 | 12117 |
| Cuaig | city | Highland | United Kingdom | 57.55 | -5.83 | 278 | 0 |
| Cuil | city | Highland | United Kingdom | 56.63 | -5.30 | 262 | 0 |
| Culbokie | city | Highland | United Kingdom | 57.60 | -4.33 | 830 | 7448 |
| Culkein | city | Highland | United Kingdom | 58.23 | -5.35 | 259 | 0 |
| Culmailie | city | Highland | United Kingdom | 57.97 | -4.02 | 160 | 0 |
| Culmaily | city | Highland | United Kingdom | 57.97 | -4.02 | 160 | 0 |
| Culrain | city | Highland | United Kingdom | 57.92 | -4.40 | 0 | 0 |
| Cunndainn | city | Highland | United Kingdom | 57.57 | -4.57 | 203 | 7001 |
| Curr | city | Highland | United Kingdom | 57.30 | -3.67 | 830 | 0 |
| Càrrabost | city | Highland | United Kingdom | 57.30 | -6.37 | 252 | 0 |
| Cùil Bhàicidh | city | Highland | United Kingdom | 57.60 | -4.33 | 830 | 7448 |
| Cùil Raithin | city | Highland | United Kingdom | 57.92 | -4.40 | 0 | 0 |
| Cùl-cinn | city | Highland | United Kingdom | 58.23 | -5.35 | 259 | 0 |
| Cùthaig | city | Highland | United Kingdom | 57.55 | -5.83 | 278 | 0 |