| Irving to Cloverleaf (Texas) | 237.17 mi (381.69 km) |
| Irving to Cloverly (Maryland) | 1,193.94 mi (1,921.47 km) |
| Irving to Clovis (California) | 1,313.50 mi (2,113.87 km) |
| Irving to Clovis (New Mexico) | 374.07 mi (602.00 km) |
| Irving to Clute (Texas) | 280.72 mi (451.78 km) |
| Irving to Coachella (California) | 1,107.43 mi (1,782.24 km) |
| Irving to Coalinga (California) | 1,345.65 mi (2,165.61 km) |
| Irving to Coamo (Puerto Rico) | 2,153.50 mi (3,465.72 km) |
| Irving to Coatesville (Pennsylvania) | 1,270.79 mi (2,045.14 km) |
| Irving to Cockeysville (Maryland) | 1,219.87 mi (1,963.19 km) |
| Irving to Cocoa (Florida) | 1,010.55 mi (1,626.32 km) |
| Irving to Cocoa Beach (Florida) | 1,019.72 mi (1,641.09 km) |
| Irving to Coconut Creek (Florida) | 1,104.61 mi (1,777.69 km) |
| Irving to Coeur d'Alene (Idaho) | 1,456.02 mi (2,343.24 km) |
| Irving to Cohoes (New York) | 1,435.90 mi (2,310.85 km) |
