| Gomec to Colchester | 1,508.72 mi (2,428.04 km) |
| Gomec to Coleford | 1,645.20 mi (2,647.70 km) |
| Gomec to Colne | 1,681.97 mi (2,706.88 km) |
| Gomec to Colwyn Bay | 1,724.28 mi (2,774.95 km) |
| Gomec to Congleton | 1,664.16 mi (2,678.21 km) |
| Gomec to Conisbrough | 1,635.81 mi (2,632.58 km) |
| Gomec to Connahs Quay | 1,697.75 mi (2,732.26 km) |
| Gomec to Consett | 1,699.36 mi (2,734.85 km) |
| Gomec to Conwy | 1,729.03 mi (2,782.60 km) |
| Gomec to Cookstown | 1,873.30 mi (3,014.79 km) |
| Gomec to Corby | 1,587.58 mi (2,554.96 km) |
| Gomec to Corfe Mullen | 1,597.78 mi (2,571.39 km) |
| Gomec to Corsham | 1,619.50 mi (2,606.33 km) |
| Gomec to Coseley | 1,642.77 mi (2,643.79 km) |
| Gomec to Cosham | 1,560.10 mi (2,510.75 km) |
