| Horley to Castle Rock (Colorado) | 4,711.98 mi (7,583.20 km) |
| Horley to Castro Valley (California) | 5,362.72 mi (8,630.47 km) |
| Horley to Catalina Foothills (Arizona) | 5,304.02 mi (8,535.99 km) |
| Horley to Cataño (Puerto Rico) | 4,197.63 mi (6,755.44 km) |
| Horley to Cathedral City (California) | 5,408.67 mi (8,704.41 km) |
| Horley to Catonsville (Maryland) | 3,642.15 mi (5,861.47 km) |
| Horley to Cave Spring (Virginia) | 3,868.27 mi (6,225.38 km) |
| Horley to Cayce (South Carolina) | 4,064.89 mi (6,541.81 km) |
| Horley to Cayey (Puerto Rico) | 4,215.28 mi (6,783.84 km) |
| Horley to Cedar City (Utah) | 5,082.66 mi (8,179.76 km) |
| Horley to Cedar Falls (Iowa) | 4,108.38 mi (6,611.80 km) |
| Horley to Cedar Hill (Texas) | 4,772.90 mi (7,681.24 km) |
| Horley to Cedar Lake (Indiana) | 3,972.76 mi (6,393.53 km) |
| Horley to Cedar Mill (Oregon) | 4,932.23 mi (7,937.66 km) |
| Horley to Cedar Park (Texas) | 4,913.70 mi (7,907.83 km) |
