| Naantali to Colchester | 998.37 mi (1,606.73 km) |
| Naantali to Coleford | 1,112.46 mi (1,790.33 km) |
| Naantali to Colne | 1,007.63 mi (1,621.62 km) |
| Naantali to Colwyn Bay | 1,081.08 mi (1,739.83 km) |
| Naantali to Congleton | 1,038.24 mi (1,670.88 km) |
| Naantali to Conisbrough | 992.62 mi (1,597.47 km) |
| Naantali to Connahs Quay | 1,063.11 mi (1,710.91 km) |
| Naantali to Consett | 956.73 mi (1,539.70 km) |
| Naantali to Conwy | 1,085.77 mi (1,747.37 km) |
| Naantali to Cookstown | 1,128.85 mi (1,816.71 km) |
| Naantali to Corby | 1,019.87 mi (1,641.32 km) |
| Naantali to Corfe Mullen | 1,142.41 mi (1,838.54 km) |
| Naantali to Corsham | 1,115.62 mi (1,795.42 km) |
| Naantali to Coseley | 1,060.86 mi (1,707.30 km) |
| Naantali to Cosham | 1,109.67 mi (1,785.85 km) |
