| Irving to Cullman (Alabama) | 590.32 mi (950.02 km) |
| Irving to Culpeper (Virginia) | 1,130.69 mi (1,819.68 km) |
| Irving to Culver City (California) | 1,235.77 mi (1,988.79 km) |
| Irving to Cumberland (Maryland) | 1,115.22 mi (1,794.77 km) |
| Irving to Cupertino (California) | 1,446.26 mi (2,327.54 km) |
| Irving to Cutler Bay (Florida) | 1,120.29 mi (1,802.93 km) |
| Irving to Cutlerville (Michigan) | 923.24 mi (1,485.80 km) |
| Irving to Cuyahoga Falls (Ohio) | 1,025.11 mi (1,649.75 km) |
| Irving to Cypress (California) | 1,215.83 mi (1,956.69 km) |
| Irving to Cypress Gardens (Florida) | 969.22 mi (1,559.80 km) |
| Irving to Cypress Lake (Florida) | 1,002.95 mi (1,614.09 km) |
| Irving to D'Iberville (Mississippi) | 502.21 mi (808.22 km) |
| Irving to Dakota Ridge (Colorado) | 651.51 mi (1,048.50 km) |
| Irving to Dale City (Virginia) | 1,167.96 mi (1,879.64 km) |
| Irving to Dallas (Georgia) | 703.10 mi (1,131.52 km) |
