| Fairfax to Cadillac (Michigan) | 560.88 mi (902.64 km) |
| Fairfax to Caguas (Puerto Rico) | 1,577.10 mi (2,538.10 km) |
| Fairfax to Cahokia (Illinois) | 694.12 mi (1,117.08 km) |
| Fairfax to Calabasas (California) | 2,301.06 mi (3,703.19 km) |
| Fairfax to Caldwell (Idaho) | 2,051.65 mi (3,301.81 km) |
| Fairfax to Caledonia (Wisconsin) | 615.90 mi (991.19 km) |
| Fairfax to Calera (Alabama) | 659.26 mi (1,060.97 km) |
| Fairfax to Calexico (California) | 2,166.95 mi (3,487.38 km) |
| Fairfax to Calhoun (Georgia) | 519.34 mi (835.80 km) |
| Fairfax to California (Maryland) | 58.02 mi (93.38 km) |
| Fairfax to California City (California) | 2,234.75 mi (3,596.49 km) |
| Fairfax to Callaway (Florida) | 763.41 mi (1,228.58 km) |
| Fairfax to Calumet City (Illinois) | 572.91 mi (922.01 km) |
| Fairfax to Calverton (Maryland) | 23.57 mi (37.93 km) |
| Fairfax to Camano (Washington) | 2,316.73 mi (3,728.42 km) |
