| Kallithea to Colchester | 1,462.57 mi (2,353.77 km) |
| Kallithea to Coleford | 1,590.06 mi (2,558.96 km) |
| Kallithea to Colne | 1,643.18 mi (2,644.45 km) |
| Kallithea to Colwyn Bay | 1,678.10 mi (2,700.65 km) |
| Kallithea to Congleton | 1,620.18 mi (2,607.43 km) |
| Kallithea to Conisbrough | 1,596.48 mi (2,569.28 km) |
| Kallithea to Connahs Quay | 1,652.37 mi (2,659.23 km) |
| Kallithea to Consett | 1,668.51 mi (2,685.21 km) |
| Kallithea to Conwy | 1,682.52 mi (2,707.76 km) |
| Kallithea to Cookstown | 1,831.05 mi (2,946.78 km) |
| Kallithea to Corby | 1,542.02 mi (2,481.64 km) |
| Kallithea to Corfe Mullen | 1,535.95 mi (2,471.87 km) |
| Kallithea to Corsham | 1,562.49 mi (2,514.59 km) |
| Kallithea to Coseley | 1,594.51 mi (2,566.11 km) |
| Kallithea to Cosham | 1,500.81 mi (2,415.32 km) |
