| Spokane to Cadiz | 5,238.63 mi (8,430.76 km) |
| Spokane to Calafell | 5,253.77 mi (8,455.13 km) |
| Spokane to Calahorra | 5,081.11 mi (8,177.25 km) |
| Spokane to Calasparra | 5,308.67 mi (8,543.48 km) |
| Spokane to Calatayud | 5,142.83 mi (8,276.59 km) |
| Spokane to Caldas de Montbuy | 5,248.75 mi (8,447.04 km) |
| Spokane to Caldas de Reyes | 4,842.08 mi (7,792.58 km) |
| Spokane to Calella | 5,265.06 mi (8,473.30 km) |
| Spokane to Callosa de Segura | 5,342.16 mi (8,597.38 km) |
| Spokane to Calpe | 5,344.46 mi (8,601.08 km) |
| Spokane to Calvia | 5,373.63 mi (8,648.02 km) |
| Spokane to Camas | 5,202.46 mi (8,372.56 km) |
| Spokane to Cambados | 4,841.72 mi (7,791.99 km) |
| Spokane to Cambre | 4,818.02 mi (7,753.85 km) |
| Spokane to Cambrils | 5,244.84 mi (8,440.75 km) |
