| Roman to Caño Martin Peña (Puerto Rico) | 5,432.29 mi (8,742.42 km) |
| Roman to Cañon City (Colorado) | 5,840.72 mi (9,399.73 km) |
| Roman to Canóvanas (Puerto Rico) | 5,428.51 mi (8,736.34 km) |
| Roman to Canton (Georgia) | 5,401.24 mi (8,692.46 km) |
| Roman to Canton (Illinois) | 5,259.92 mi (8,465.02 km) |
| Roman to Canton (Mississippi) | 5,691.48 mi (9,159.55 km) |
| Roman to Canton (Ohio) | 4,949.23 mi (7,965.01 km) |
| Roman to Canyon (Texas) | 5,949.04 mi (9,574.06 km) |
| Roman to Canyon Lake (California) | 6,438.64 mi (10,361.99 km) |
| Roman to Canyon Lake (Texas) | 6,128.77 mi (9,863.30 km) |
| Roman to Cape Coral (Florida) | 5,703.77 mi (9,179.33 km) |
| Roman to Cape Girardeau (Missouri) | 5,419.11 mi (8,721.21 km) |
| Roman to Carbondale (Illinois) | 5,385.42 mi (8,667.00 km) |
| Roman to Carlisle (Pennsylvania) | 4,827.52 mi (7,769.15 km) |
| Roman to Carlsbad (California) | 6,474.84 mi (10,420.25 km) |
