| Okemos to Cockermouth | 3,574.13 mi (5,752.01 km) |
| Okemos to Colchester | 3,814.04 mi (6,138.11 km) |
| Okemos to Coleford | 3,681.92 mi (5,925.48 km) |
| Okemos to Colne | 3,640.00 mi (5,858.01 km) |
| Okemos to Colwyn Bay | 3,598.16 mi (5,790.68 km) |
| Okemos to Congleton | 3,657.89 mi (5,886.80 km) |
| Okemos to Conisbrough | 3,686.07 mi (5,932.16 km) |
| Okemos to Connahs Quay | 3,624.53 mi (5,833.11 km) |
| Okemos to Consett | 3,625.38 mi (5,834.49 km) |
| Okemos to Conwy | 3,593.49 mi (5,783.17 km) |
| Okemos to Cookstown | 3,448.52 mi (5,549.86 km) |
| Okemos to Corby | 3,734.89 mi (6,010.72 km) |
| Okemos to Corfe Mullen | 3,735.53 mi (6,011.76 km) |
| Okemos to Corsham | 3,709.14 mi (5,969.28 km) |
| Okemos to Coseley | 3,680.46 mi (5,923.13 km) |
