| Tulcea to Crosby | 1,527.73 mi (2,458.64 km) |
| Tulcea to Crowborough | 1,371.77 mi (2,207.66 km) |
| Tulcea to Croxley Green | 1,402.27 mi (2,256.74 km) |
| Tulcea to Croydon | 1,385.74 mi (2,230.13 km) |
| Tulcea to Cudworth | 1,463.33 mi (2,355.01 km) |
| Tulcea to Culcheth | 1,506.53 mi (2,424.53 km) |
| Tulcea to Cullercoats | 1,486.31 mi (2,391.98 km) |
| Tulcea to Cumbernauld | 1,598.94 mi (2,573.25 km) |
| Tulcea to Cumnock | 1,601.49 mi (2,577.36 km) |
| Tulcea to Cupar | 1,568.91 mi (2,524.92 km) |
| Tulcea to Cwmbran | 1,512.19 mi (2,433.63 km) |
| Tulcea to Dagenham | 1,376.35 mi (2,215.02 km) |
| Tulcea to Dalkeith | 1,562.99 mi (2,515.40 km) |
| Tulcea to Darfield | 1,461.45 mi (2,351.97 km) |
| Tulcea to Darlaston | 1,477.83 mi (2,378.34 km) |
