| Middletown to Cocentaina | 4,318.08 mi (6,949.28 km) |
| Middletown to Coin | 4,184.70 mi (6,734.62 km) |
| Middletown to Colindres | 4,027.79 mi (6,482.11 km) |
| Middletown to Collado-Villalba | 4,088.99 mi (6,580.60 km) |
| Middletown to Colmenar Viejo | 4,099.42 mi (6,597.39 km) |
| Middletown to Colmenarejo | 4,090.92 mi (6,583.70 km) |
| Middletown to Conil de la Frontera | 4,133.54 mi (6,652.29 km) |
| Middletown to Consuegra | 4,145.81 mi (6,672.03 km) |
| Middletown to Corbera de Llobregat | 4,334.23 mi (6,975.26 km) |
| Middletown to Cordoba | 4,142.40 mi (6,666.55 km) |
| Middletown to Coria del Rio | 4,101.28 mi (6,600.38 km) |
| Middletown to Crevillente | 4,318.08 mi (6,949.28 km) |
| Middletown to Cuarte de Huerva | 4,200.04 mi (6,759.32 km) |
| Middletown to Cubellas | 4,329.77 mi (6,968.10 km) |
| Middletown to Cuellar | 4,050.47 mi (6,518.60 km) |
