| Rome to Carson (California) | 6,343.87 mi (10,209.47 km) |
| Rome to Carson City (Nevada) | 6,085.34 mi (9,793.41 km) |
| Rome to Carteret (New Jersey) | 4,295.54 mi (6,913.00 km) |
| Rome to Cartersville (Georgia) | 5,025.07 mi (8,087.08 km) |
| Rome to Carthage (Missouri) | 5,292.68 mi (8,517.75 km) |
| Rome to Cary (Illinois) | 4,819.84 mi (7,756.78 km) |
| Rome to Cary (North Carolina) | 4,689.38 mi (7,546.83 km) |
| Rome to Casa de Oro-Mount Helix (California) | 6,362.47 mi (10,239.40 km) |
| Rome to Casa Grande (Arizona) | 6,174.52 mi (9,936.94 km) |
| Rome to Casas Adobes (Arizona) | 6,178.17 mi (9,942.81 km) |
| Rome to Cascades (Virginia) | 4,493.97 mi (7,232.34 km) |
| Rome to Casper (Wyoming) | 5,457.30 mi (8,782.68 km) |
| Rome to Casselberry (Florida) | 5,107.53 mi (8,219.78 km) |
| Rome to Castaic (California) | 6,319.15 mi (10,169.69 km) |
| Rome to Castle Pines (Colorado) | 5,580.91 mi (8,981.61 km) |
