| Spokane Valley to Cadiz | 5,231.69 mi (8,419.58 km) |
| Spokane Valley to Calafell | 5,247.73 mi (8,445.41 km) |
| Spokane Valley to Calahorra | 5,074.89 mi (8,167.25 km) |
| Spokane Valley to Calasparra | 5,302.17 mi (8,533.02 km) |
| Spokane Valley to Calatayud | 5,136.57 mi (8,266.51 km) |
| Spokane Valley to Caldas de Montbuy | 5,242.79 mi (8,437.45 km) |
| Spokane Valley to Caldas de Reyes | 4,835.44 mi (7,781.89 km) |
| Spokane Valley to Calella | 5,259.14 mi (8,463.76 km) |
| Spokane Valley to Callosa de Segura | 5,335.71 mi (8,587.00 km) |
| Spokane Valley to Calpe | 5,338.12 mi (8,590.87 km) |
| Spokane Valley to Calvia | 5,367.54 mi (8,638.21 km) |
| Spokane Valley to Camas | 5,195.60 mi (8,361.51 km) |
| Spokane Valley to Cambados | 4,835.06 mi (7,781.27 km) |
| Spokane Valley to Cambre | 4,811.45 mi (7,743.29 km) |
| Spokane Valley to Cambrils | 5,238.75 mi (8,430.96 km) |
