| East Retford to Castle Rock (Colorado) | 4,598.77 mi (7,401.00 km) |
| East Retford to Castro Valley (California) | 5,233.11 mi (8,421.88 km) |
| East Retford to Catalina Foothills (Arizona) | 5,191.77 mi (8,355.35 km) |
| East Retford to Cataño (Puerto Rico) | 4,185.14 mi (6,735.33 km) |
| East Retford to Cathedral City (California) | 5,288.19 mi (8,510.52 km) |
| East Retford to Catonsville (Maryland) | 3,565.73 mi (5,738.49 km) |
| East Retford to Cave Spring (Virginia) | 3,791.27 mi (6,101.46 km) |
| East Retford to Cayce (South Carolina) | 3,992.80 mi (6,425.79 km) |
| East Retford to Cayey (Puerto Rico) | 4,203.36 mi (6,764.66 km) |
| East Retford to Cedar City (Utah) | 4,962.20 mi (7,985.88 km) |
| East Retford to Cedar Falls (Iowa) | 4,005.03 mi (6,445.48 km) |
| East Retford to Cedar Hill (Texas) | 4,679.02 mi (7,530.16 km) |
| East Retford to Cedar Lake (Indiana) | 3,877.49 mi (6,240.22 km) |
| East Retford to Cedar Mill (Oregon) | 4,796.30 mi (7,718.89 km) |
| East Retford to Cedar Park (Texas) | 4,821.59 mi (7,759.59 km) |
