| Westbrook to Cocentaina | 3,540.50 mi (5,697.89 km) |
| Westbrook to Coin | 3,406.41 mi (5,482.09 km) |
| Westbrook to Colindres | 3,254.42 mi (5,237.48 km) |
| Westbrook to Collado-Villalba | 3,311.72 mi (5,329.70 km) |
| Westbrook to Colmenar Viejo | 3,322.26 mi (5,346.66 km) |
| Westbrook to Colmenarejo | 3,313.58 mi (5,332.70 km) |
| Westbrook to Conil de la Frontera | 3,355.75 mi (5,400.56 km) |
| Westbrook to Consuegra | 3,367.83 mi (5,420.00 km) |
| Westbrook to Corbera de Llobregat | 3,560.99 mi (5,730.85 km) |
| Westbrook to Cordoba | 3,363.88 mi (5,413.64 km) |
| Westbrook to Coria del Rio | 3,322.98 mi (5,347.83 km) |
| Westbrook to Crevillente | 3,540.10 mi (5,697.25 km) |
| Westbrook to Cuarte de Huerva | 3,425.27 mi (5,512.44 km) |
| Westbrook to Cubellas | 3,556.03 mi (5,722.87 km) |
| Westbrook to Cuellar | 3,273.82 mi (5,268.71 km) |
