| Romsey to Caño Martin Peña (Puerto Rico) | 4,135.31 mi (6,655.14 km) |
| Romsey to Cañon City (Colorado) | 4,734.42 mi (7,619.32 km) |
| Romsey to Canóvanas (Puerto Rico) | 4,132.07 mi (6,649.92 km) |
| Romsey to Canton (Georgia) | 4,142.16 mi (6,666.17 km) |
| Romsey to Canton (Illinois) | 4,065.42 mi (6,542.65 km) |
| Romsey to Canton (Mississippi) | 4,449.25 mi (7,160.38 km) |
| Romsey to Canton (Ohio) | 3,712.36 mi (5,974.47 km) |
| Romsey to Canyon (Texas) | 4,793.16 mi (7,713.84 km) |
| Romsey to Canyon Lake (California) | 5,407.83 mi (8,703.06 km) |
| Romsey to Canyon Lake (Texas) | 4,917.35 mi (7,913.71 km) |
| Romsey to Cape Coral (Florida) | 4,408.95 mi (7,095.52 km) |
| Romsey to Cape Girardeau (Missouri) | 4,200.66 mi (6,760.30 km) |
| Romsey to Carbondale (Illinois) | 4,167.71 mi (6,707.28 km) |
| Romsey to Carlisle (Pennsylvania) | 3,569.82 mi (5,745.07 km) |
| Romsey to Carlsbad (California) | 5,440.32 mi (8,755.35 km) |
