| Oakville to Cocentaina | 4,630.48 mi (7,452.04 km) |
| Oakville to Coin | 4,503.19 mi (7,247.19 km) |
| Oakville to Colindres | 4,333.87 mi (6,974.69 km) |
| Oakville to Collado-Villalba | 4,400.84 mi (7,082.47 km) |
| Oakville to Colmenar Viejo | 4,411.05 mi (7,098.90 km) |
| Oakville to Colmenarejo | 4,402.90 mi (7,085.79 km) |
| Oakville to Conil de la Frontera | 4,453.34 mi (7,166.96 km) |
| Oakville to Consuegra | 4,459.37 mi (7,176.67 km) |
| Oakville to Corbera de Llobregat | 4,639.82 mi (7,467.07 km) |
| Oakville to Cordoba | 4,459.22 mi (7,176.42 km) |
| Oakville to Coria del Rio | 4,419.75 mi (7,112.90 km) |
| Oakville to Crevillente | 4,631.57 mi (7,453.79 km) |
| Oakville to Cuarte de Huerva | 4,507.74 mi (7,254.50 km) |
| Oakville to Cubellas | 4,636.00 mi (7,460.92 km) |
| Oakville to Cuellar | 4,361.15 mi (7,018.59 km) |
