| Irvine to Cicero (Illinois) | 3,665.35 mi (5,898.82 km) |
| Irvine to Cimarron Hills (Colorado) | 4,409.63 mi (7,096.61 km) |
| Irvine to Cincinnati (Ohio) | 3,679.90 mi (5,922.23 km) |
| Irvine to Cinco Ranch (Texas) | 4,589.32 mi (7,385.80 km) |
| Irvine to Circleville (Ohio) | 3,598.31 mi (5,790.92 km) |
| Irvine to Citrus (California) | 5,101.04 mi (8,209.33 km) |
| Irvine to Citrus Heights (California) | 4,935.43 mi (7,942.80 km) |
| Irvine to Citrus Park (Florida) | 4,178.35 mi (6,724.41 km) |
| Irvine to Claiborne (Louisiana) | 4,306.67 mi (6,930.91 km) |
| Irvine to Claremont (California) | 5,095.09 mi (8,199.75 km) |
| Irvine to Claremont (New Hampshire) | 3,020.67 mi (4,861.30 km) |
| Irvine to Claremore (Oklahoma) | 4,230.85 mi (6,808.89 km) |
| Irvine to Clarksburg (Maryland) | 3,403.29 mi (5,477.06 km) |
| Irvine to Clarksburg (West Virginia) | 3,516.13 mi (5,658.66 km) |
| Irvine to Clarksdale (Mississippi) | 4,158.64 mi (6,692.68 km) |
