| Union Park to Cocentaina | 4,551.03 mi (7,324.18 km) |
| Union Park to Coin | 4,369.82 mi (7,032.55 km) |
| Union Park to Colindres | 4,310.42 mi (6,936.95 km) |
| Union Park to Collado-Villalba | 4,331.72 mi (6,971.23 km) |
| Union Park to Colmenar Viejo | 4,343.50 mi (6,990.19 km) |
| Union Park to Colmenarejo | 4,332.62 mi (6,972.68 km) |
| Union Park to Conil de la Frontera | 4,306.87 mi (6,931.24 km) |
| Union Park to Consuegra | 4,374.25 mi (7,039.67 km) |
| Union Park to Corbera de Llobregat | 4,612.23 mi (7,422.67 km) |
| Union Park to Cordoba | 4,344.10 mi (6,991.15 km) |
| Union Park to Coria del Rio | 4,288.91 mi (6,902.34 km) |
| Union Park to Crevillente | 4,542.83 mi (7,310.98 km) |
| Union Park to Cuarte de Huerva | 4,468.24 mi (7,190.93 km) |
| Union Park to Cubellas | 4,604.03 mi (7,409.47 km) |
| Union Park to Cuellar | 4,302.50 mi (6,924.20 km) |
