| Rome to Corinth (Mississippi) | 5,152.11 mi (8,291.51 km) |
| Rome to Corinth (Texas) | 5,596.29 mi (9,006.36 km) |
| Rome to Cornelius (North Carolina) | 4,794.73 mi (7,716.37 km) |
| Rome to Cornelius (Oregon) | 5,805.18 mi (9,342.54 km) |
| Rome to Corning (New York) | 4,359.41 mi (7,015.79 km) |
| Rome to Corona (California) | 6,320.00 mi (10,171.06 km) |
| Rome to Coronado (California) | 6,374.47 mi (10,258.72 km) |
| Rome to Corpus Christi (Texas) | 5,874.30 mi (9,453.78 km) |
| Rome to Corsicana (Texas) | 5,622.93 mi (9,049.23 km) |
| Rome to Cortland (New York) | 4,304.77 mi (6,927.86 km) |
| Rome to Corvallis (Oregon) | 5,866.87 mi (9,441.81 km) |
| Rome to Coshocton (Ohio) | 4,638.18 mi (7,464.43 km) |
| Rome to Costa Mesa (California) | 6,342.47 mi (10,207.21 km) |
| Rome to Coto de Caza (California) | 6,335.78 mi (10,196.45 km) |
| Rome to Cottage Grove (Minnesota) | 4,885.67 mi (7,862.73 km) |
