| Great Neck to Cockermouth | 3,257.46 mi (5,242.37 km) |
| Great Neck to Colchester | 3,479.64 mi (5,599.93 km) |
| Great Neck to Coleford | 3,338.48 mi (5,372.77 km) |
| Great Neck to Colne | 3,317.54 mi (5,339.07 km) |
| Great Neck to Colwyn Bay | 3,266.97 mi (5,257.69 km) |
| Great Neck to Congleton | 3,328.51 mi (5,356.72 km) |
| Great Neck to Conisbrough | 3,361.90 mi (5,410.46 km) |
| Great Neck to Connahs Quay | 3,293.94 mi (5,301.09 km) |
| Great Neck to Consett | 3,313.62 mi (5,332.75 km) |
| Great Neck to Conwy | 3,261.94 mi (5,249.59 km) |
| Great Neck to Cookstown | 3,125.55 mi (5,030.08 km) |
| Great Neck to Corby | 3,402.33 mi (5,475.53 km) |
| Great Neck to Corfe Mullen | 3,383.94 mi (5,445.92 km) |
| Great Neck to Corsham | 3,363.31 mi (5,412.72 km) |
| Great Neck to Coseley | 3,345.44 mi (5,383.97 km) |
