| Spokane Valley to Carmona | 5,206.42 mi (8,378.92 km) |
| Spokane Valley to Cartagena | 5,360.63 mi (8,627.10 km) |
| Spokane Valley to Cartama | 5,281.93 mi (8,500.44 km) |
| Spokane Valley to Cartaya | 5,161.78 mi (8,307.08 km) |
| Spokane Valley to Caspe | 5,194.79 mi (8,360.21 km) |
| Spokane Valley to Cassa de la Selva | 5,250.60 mi (8,450.02 km) |
| Spokane Valley to Castalla | 5,316.97 mi (8,556.84 km) |
| Spokane Valley to Castellbisbal | 5,245.57 mi (8,441.93 km) |
| Spokane Valley to Castelldefels | 5,256.21 mi (8,459.05 km) |
| Spokane Valley to Castello de Ampurias | 5,236.38 mi (8,427.14 km) |
| Spokane Valley to Castellon de la Plana | 5,262.70 mi (8,469.49 km) |
| Spokane Valley to Castilleja de la Cuesta | 5,195.98 mi (8,362.12 km) |
| Spokane Valley to Catarroja | 5,282.04 mi (8,500.62 km) |
| Spokane Valley to Catral | 5,336.22 mi (8,587.82 km) |
| Spokane Valley to Caudete | 5,300.52 mi (8,530.37 km) |
