| Sulmona to Crosby | 1,110.41 mi (1,787.04 km) |
| Sulmona to Crowborough | 900.34 mi (1,448.96 km) |
| Sulmona to Croxley Green | 946.06 mi (1,522.53 km) |
| Sulmona to Croydon | 922.95 mi (1,485.34 km) |
| Sulmona to Cudworth | 1,063.83 mi (1,712.08 km) |
| Sulmona to Culcheth | 1,092.49 mi (1,758.19 km) |
| Sulmona to Cullercoats | 1,134.32 mi (1,825.51 km) |
| Sulmona to Cumbernauld | 1,250.09 mi (2,011.82 km) |
| Sulmona to Cumnock | 1,235.26 mi (1,987.95 km) |
| Sulmona to Cupar | 1,240.86 mi (1,996.97 km) |
| Sulmona to Cwmbran | 1,035.66 mi (1,666.73 km) |
| Sulmona to Dagenham | 921.87 mi (1,483.61 km) |
| Sulmona to Dalkeith | 1,221.48 mi (1,965.78 km) |
| Sulmona to Darfield | 1,060.93 mi (1,707.41 km) |
| Sulmona to Darlaston | 1,038.94 mi (1,672.01 km) |
