| Spokane Valley to Carrollwood (Florida) | 2,297.94 mi (3,698.18 km) |
| Spokane Valley to Carson (California) | 956.70 mi (1,539.66 km) |
| Spokane Valley to Carson City (Nevada) | 601.37 mi (967.82 km) |
| Spokane Valley to Carteret (New Jersey) | 2,158.99 mi (3,474.56 km) |
| Spokane Valley to Cartersville (Georgia) | 1,913.40 mi (3,079.32 km) |
| Spokane Valley to Carthage (Missouri) | 1,368.25 mi (2,201.99 km) |
| Spokane Valley to Cary (Illinois) | 1,457.36 mi (2,345.40 km) |
| Spokane Valley to Cary (North Carolina) | 2,117.65 mi (3,408.03 km) |
| Spokane Valley to Casa de Oro-Mount Helix (California) | 1,029.49 mi (1,656.80 km) |
| Spokane Valley to Casa Grande (Arizona) | 1,058.83 mi (1,704.03 km) |
| Spokane Valley to Casas Adobes (Arizona) | 1,107.66 mi (1,782.61 km) |
| Spokane Valley to Cascades (Virginia) | 2,063.19 mi (3,320.39 km) |
| Spokane Valley to Casper (Wyoming) | 625.81 mi (1,007.15 km) |
| Spokane Valley to Casselberry (Florida) | 2,319.68 mi (3,733.16 km) |
| Spokane Valley to Castaic (California) | 913.57 mi (1,470.24 km) |
