| Tarquinia to Colchester | 837.58 mi (1,347.96 km) |
| Tarquinia to Coleford | 941.78 mi (1,515.65 km) |
| Tarquinia to Colne | 1,024.34 mi (1,648.51 km) |
| Tarquinia to Colwyn Bay | 1,043.07 mi (1,678.65 km) |
| Tarquinia to Congleton | 991.74 mi (1,596.06 km) |
| Tarquinia to Conisbrough | 978.74 mi (1,575.14 km) |
| Tarquinia to Connahs Quay | 1,019.84 mi (1,641.27 km) |
| Tarquinia to Consett | 1,065.62 mi (1,714.96 km) |
| Tarquinia to Conwy | 1,046.69 mi (1,684.49 km) |
| Tarquinia to Cookstown | 1,198.19 mi (1,928.30 km) |
| Tarquinia to Corby | 914.02 mi (1,470.97 km) |
| Tarquinia to Corfe Mullen | 878.11 mi (1,413.18 km) |
| Tarquinia to Corsham | 911.92 mi (1,467.59 km) |
| Tarquinia to Coseley | 958.75 mi (1,542.96 km) |
| Tarquinia to Cosham | 848.49 mi (1,365.52 km) |
