| Newburn to Cocentaina | 1,123.57 mi (1,808.22 km) |
| Newburn to Coin | 1,273.49 mi (2,049.49 km) |
| Newburn to Colindres | 804.17 mi (1,294.18 km) |
| Newburn to Collado-Villalba | 996.89 mi (1,604.34 km) |
| Newburn to Colmenar Viejo | 994.03 mi (1,599.74 km) |
| Newburn to Colmenarejo | 1,001.92 mi (1,612.43 km) |
| Newburn to Conil de la Frontera | 1,309.44 mi (2,107.34 km) |
| Newburn to Consuegra | 1,075.86 mi (1,731.44 km) |
| Newburn to Corbera de Llobregat | 952.14 mi (1,532.32 km) |
| Newburn to Cordoba | 1,189.92 mi (1,915.00 km) |
| Newburn to Coria del Rio | 1,239.61 mi (1,994.96 km) |
| Newburn to Crevillente | 1,157.06 mi (1,862.11 km) |
| Newburn to Cuarte de Huerva | 926.59 mi (1,491.21 km) |
| Newburn to Cubellas | 964.30 mi (1,551.89 km) |
| Newburn to Cuellar | 945.71 mi (1,521.97 km) |
