| Spokane to Cocentaina | 5,322.96 mi (8,566.47 km) |
| Spokane to Coin | 5,286.90 mi (8,508.44 km) |
| Spokane to Colindres | 4,974.85 mi (8,006.24 km) |
| Spokane to Collado-Villalba | 5,102.20 mi (8,211.19 km) |
| Spokane to Colmenar Viejo | 5,109.01 mi (8,222.16 km) |
| Spokane to Colmenarejo | 5,105.74 mi (8,216.90 km) |
| Spokane to Conil de la Frontera | 5,260.47 mi (8,465.91 km) |
| Spokane to Consuegra | 5,177.96 mi (8,333.12 km) |
| Spokane to Corbera de Llobregat | 5,253.26 mi (8,454.30 km) |
| Spokane to Cordoba | 5,221.23 mi (8,402.75 km) |
| Spokane to Coria del Rio | 5,208.11 mi (8,381.65 km) |
| Spokane to Crevillente | 5,337.68 mi (8,590.17 km) |
| Spokane to Cuarte de Huerva | 5,153.55 mi (8,293.84 km) |
| Spokane to Cubellas | 5,256.53 mi (8,459.57 km) |
| Spokane to Cuellar | 5,051.41 mi (8,129.46 km) |
