| Thessaloniki to Clay Cross | 1,426.84 mi (2,296.27 km) |
| Thessaloniki to Clayton | 1,461.40 mi (2,351.89 km) |
| Thessaloniki to Clayton le Moors | 1,481.76 mi (2,384.66 km) |
| Thessaloniki to Cleckheaton | 1,456.13 mi (2,343.41 km) |
| Thessaloniki to Cleethorpes | 1,389.75 mi (2,236.59 km) |
| Thessaloniki to Clevedon | 1,433.13 mi (2,306.41 km) |
| Thessaloniki to Clifton | 1,409.89 mi (2,269.00 km) |
| Thessaloniki to Clifton | 1,442.31 mi (2,321.17 km) |
| Thessaloniki to Cliftonville | 1,264.52 mi (2,035.04 km) |
| Thessaloniki to Clitheroe | 1,485.10 mi (2,390.04 km) |
| Thessaloniki to Clydebank | 1,621.92 mi (2,610.22 km) |
| Thessaloniki to Coalville | 1,411.42 mi (2,271.46 km) |
| Thessaloniki to Coatbridge | 1,608.01 mi (2,587.84 km) |
| Thessaloniki to Cobham | 1,333.05 mi (2,145.34 km) |
| Thessaloniki to Cockermouth | 1,545.20 mi (2,486.76 km) |
