| Palm Harbor to Cockermouth | 4,245.33 mi (6,832.19 km) |
| Palm Harbor to Colchester | 4,455.96 mi (7,171.17 km) |
| Palm Harbor to Coleford | 4,310.78 mi (6,937.53 km) |
| Palm Harbor to Colne | 4,302.00 mi (6,923.40 km) |
| Palm Harbor to Colwyn Bay | 4,247.24 mi (6,835.27 km) |
| Palm Harbor to Congleton | 4,309.18 mi (6,934.95 km) |
| Palm Harbor to Conisbrough | 4,345.06 mi (6,992.70 km) |
| Palm Harbor to Connahs Quay | 4,274.28 mi (6,878.79 km) |
| Palm Harbor to Consett | 4,303.34 mi (6,925.56 km) |
| Palm Harbor to Conwy | 4,242.06 mi (6,826.94 km) |
| Palm Harbor to Cookstown | 4,111.52 mi (6,616.85 km) |
| Palm Harbor to Corby | 4,380.49 mi (7,049.72 km) |
| Palm Harbor to Corfe Mullen | 4,350.41 mi (7,001.31 km) |
| Palm Harbor to Corsham | 4,333.81 mi (6,974.60 km) |
| Palm Harbor to Coseley | 4,322.74 mi (6,956.78 km) |
