| Iselin to Cockermouth | 3,290.95 mi (5,296.27 km) |
| Iselin to Colchester | 3,513.48 mi (5,654.41 km) |
| Iselin to Coleford | 3,372.45 mi (5,427.43 km) |
| Iselin to Colne | 3,351.16 mi (5,393.17 km) |
| Iselin to Colwyn Bay | 3,300.73 mi (5,312.01 km) |
| Iselin to Congleton | 3,362.25 mi (5,411.02 km) |
| Iselin to Conisbrough | 3,395.56 mi (5,464.62 km) |
| Iselin to Connahs Quay | 3,327.70 mi (5,355.41 km) |
| Iselin to Consett | 3,347.03 mi (5,386.53 km) |
| Iselin to Conwy | 3,295.71 mi (5,303.93 km) |
| Iselin to Cookstown | 3,159.13 mi (5,084.13 km) |
| Iselin to Corby | 3,436.14 mi (5,529.93 km) |
| Iselin to Corfe Mullen | 3,418.03 mi (5,500.78 km) |
| Iselin to Corsham | 3,397.31 mi (5,467.45 km) |
| Iselin to Coseley | 3,379.28 mi (5,438.42 km) |
