| Rome to Cloverly (Maryland) | 4,474.50 mi (7,201.02 km) |
| Rome to Clovis (California) | 6,217.30 mi (10,005.77 km) |
| Rome to Clovis (New Mexico) | 5,775.61 mi (9,294.94 km) |
| Rome to Clute (Texas) | 5,725.67 mi (9,214.58 km) |
| Rome to Coachella (California) | 6,282.64 mi (10,110.94 km) |
| Rome to Coalinga (California) | 6,276.46 mi (10,100.98 km) |
| Rome to Coamo (Puerto Rico) | 4,827.86 mi (7,769.69 km) |
| Rome to Coatesville (Pennsylvania) | 4,388.41 mi (7,062.47 km) |
| Rome to Cockeysville (Maryland) | 4,443.56 mi (7,151.22 km) |
| Rome to Cocoa (Florida) | 5,093.78 mi (8,197.65 km) |
| Rome to Cocoa Beach (Florida) | 5,089.34 mi (8,190.50 km) |
| Rome to Coconut Creek (Florida) | 5,158.31 mi (8,301.49 km) |
| Rome to Coeur d'Alene (Idaho) | 5,514.85 mi (8,875.30 km) |
| Rome to Cohoes (New York) | 4,192.22 mi (6,746.73 km) |
| Rome to Cold Springs (Nevada) | 6,060.86 mi (9,754.01 km) |
