| Grants Pass to Cockermouth | 4,857.01 mi (7,816.60 km) |
| Grants Pass to Colchester | 5,116.95 mi (8,234.94 km) |
| Grants Pass to Coleford | 5,024.64 mi (8,086.37 km) |
| Grants Pass to Colne | 4,930.42 mi (7,934.74 km) |
| Grants Pass to Colwyn Bay | 4,917.30 mi (7,913.62 km) |
| Grants Pass to Congleton | 4,965.03 mi (7,990.45 km) |
| Grants Pass to Conisbrough | 4,975.62 mi (8,007.48 km) |
| Grants Pass to Connahs Quay | 4,938.91 mi (7,948.40 km) |
| Grants Pass to Consett | 4,888.47 mi (7,867.23 km) |
| Grants Pass to Conwy | 4,914.16 mi (7,908.58 km) |
| Grants Pass to Cookstown | 4,763.97 mi (7,666.87 km) |
| Grants Pass to Corby | 5,041.74 mi (8,113.90 km) |
| Grants Pass to Corfe Mullen | 5,094.68 mi (8,199.10 km) |
| Grants Pass to Corsham | 5,055.37 mi (8,135.84 km) |
| Grants Pass to Coseley | 5,000.38 mi (8,047.33 km) |
