| Seal Beach to Cromer | 5,431.28 mi (8,740.80 km) |
| Seal Beach to Crosby | 5,270.29 mi (8,481.71 km) |
| Seal Beach to Crowborough | 5,481.85 mi (8,822.18 km) |
| Seal Beach to Croxley Green | 5,435.41 mi (8,747.44 km) |
| Seal Beach to Croydon | 5,458.75 mi (8,785.01 km) |
| Seal Beach to Cudworth | 5,317.41 mi (8,557.54 km) |
| Seal Beach to Culcheth | 5,288.15 mi (8,510.45 km) |
| Seal Beach to Cullercoats | 5,252.04 mi (8,452.34 km) |
| Seal Beach to Cumbernauld | 5,134.48 mi (8,263.15 km) |
| Seal Beach to Cumnock | 5,147.09 mi (8,283.44 km) |
| Seal Beach to Cupar | 5,148.18 mi (8,285.19 km) |
| Seal Beach to Cwmbran | 5,351.04 mi (8,611.66 km) |
| Seal Beach to Dagenham | 5,459.19 mi (8,785.72 km) |
| Seal Beach to Dalkeith | 5,165.02 mi (8,312.29 km) |
| Seal Beach to Darfield | 5,320.27 mi (8,562.15 km) |
