| Morton Grove to Cocentaina | 4,388.66 mi (7,062.87 km) |
| Morton Grove to Coin | 4,271.99 mi (6,875.11 km) |
| Morton Grove to Colindres | 4,084.46 mi (6,573.31 km) |
| Morton Grove to Collado-Villalba | 4,158.56 mi (6,692.56 km) |
| Morton Grove to Colmenar Viejo | 4,168.44 mi (6,708.46 km) |
| Morton Grove to Colmenarejo | 4,160.81 mi (6,696.18 km) |
| Morton Grove to Conil de la Frontera | 4,225.03 mi (6,799.53 km) |
| Morton Grove to Consuegra | 4,219.53 mi (6,790.68 km) |
| Morton Grove to Corbera de Llobregat | 4,389.48 mi (7,064.19 km) |
| Morton Grove to Cordoba | 4,224.83 mi (6,799.21 km) |
| Morton Grove to Coria del Rio | 4,188.60 mi (6,740.90 km) |
| Morton Grove to Crevillente | 4,391.36 mi (7,067.21 km) |
| Morton Grove to Cuarte de Huerva | 4,259.94 mi (6,855.72 km) |
| Morton Grove to Cubellas | 4,386.36 mi (7,059.16 km) |
| Morton Grove to Cuellar | 4,117.32 mi (6,626.19 km) |
