| Fairfax to Castle Pines (Colorado) | 1,471.95 mi (2,368.88 km) |
| Fairfax to Castle Rock (Colorado) | 1,471.81 mi (2,368.64 km) |
| Fairfax to Castro Valley (California) | 2,404.45 mi (3,869.59 km) |
| Fairfax to Catalina Foothills (Arizona) | 1,929.09 mi (3,104.56 km) |
| Fairfax to Cataño (Puerto Rico) | 1,561.33 mi (2,512.71 km) |
| Fairfax to Cathedral City (California) | 2,190.02 mi (3,524.50 km) |
| Fairfax to Catonsville (Maryland) | 41.26 mi (66.40 km) |
| Fairfax to Cave Spring (Virginia) | 185.34 mi (298.27 km) |
| Fairfax to Cayce (South Carolina) | 397.77 mi (640.14 km) |
| Fairfax to Cayey (Puerto Rico) | 1,581.37 mi (2,544.96 km) |
| Fairfax to Cedar City (Utah) | 1,931.01 mi (3,107.66 km) |
| Fairfax to Cedar Falls (Iowa) | 832.03 mi (1,339.03 km) |
| Fairfax to Cedar Hill (Texas) | 1,181.89 mi (1,902.07 km) |
| Fairfax to Cedar Lake (Indiana) | 562.88 mi (905.87 km) |
| Fairfax to Cedar Mill (Oregon) | 2,342.01 mi (3,769.10 km) |
