| Newport East to Cocentaina | 3,638.98 mi (5,856.38 km) |
| Newport East to Coin | 3,495.04 mi (5,624.72 km) |
| Newport East to Colindres | 3,361.60 mi (5,409.97 km) |
| Newport East to Collado-Villalba | 3,411.42 mi (5,490.15 km) |
| Newport East to Colmenar Viejo | 3,422.25 mi (5,507.58 km) |
| Newport East to Colmenarejo | 3,413.09 mi (5,492.83 km) |
| Newport East to Conil de la Frontera | 3,441.78 mi (5,539.00 km) |
| Newport East to Consuegra | 3,464.91 mi (5,576.24 km) |
| Newport East to Corbera de Llobregat | 3,667.97 mi (5,903.03 km) |
| Newport East to Cordoba | 3,455.66 mi (5,561.35 km) |
| Newport East to Coria del Rio | 3,411.78 mi (5,490.73 km) |
| Newport East to Crevillente | 3,637.01 mi (5,853.20 km) |
| Newport East to Cuarte de Huerva | 3,530.13 mi (5,681.20 km) |
| Newport East to Cubellas | 3,662.31 mi (5,893.92 km) |
| Newport East to Cuellar | 3,375.21 mi (5,431.87 km) |
