| Fairfield to Castle Pines (Colorado) | 925.72 mi (1,489.80 km) |
| Fairfield to Castle Rock (Colorado) | 926.68 mi (1,491.35 km) |
| Fairfield to Castro Valley (California) | 38.00 mi (61.15 km) |
| Fairfield to Catalina Foothills (Arizona) | 750.59 mi (1,207.96 km) |
| Fairfield to Cataño (Puerto Rico) | 3,603.29 mi (5,798.93 km) |
| Fairfield to Cathedral City (California) | 435.89 mi (701.50 km) |
| Fairfield to Catonsville (Maryland) | 2,415.22 mi (3,886.93 km) |
| Fairfield to Cave Spring (Virginia) | 2,277.34 mi (3,665.02 km) |
| Fairfield to Cayce (South Carolina) | 2,288.88 mi (3,683.60 km) |
| Fairfield to Cayey (Puerto Rico) | 3,614.94 mi (5,817.69 km) |
| Fairfield to Cedar City (Utah) | 488.25 mi (785.77 km) |
| Fairfield to Cedar Falls (Iowa) | 1,575.91 mi (2,536.18 km) |
| Fairfield to Cedar Hill (Texas) | 1,460.22 mi (2,350.00 km) |
| Fairfield to Cedar Lake (Indiana) | 1,836.29 mi (2,955.22 km) |
| Fairfield to Cedar Mill (Oregon) | 504.34 mi (811.66 km) |
