| Irving to Cordele (Georgia) | 772.05 mi (1,242.49 km) |
| Irving to Corinth (Mississippi) | 505.75 mi (813.93 km) |
| Irving to Corinth (Texas) | 20.50 mi (32.99 km) |
| Irving to Cornelius (North Carolina) | 936.23 mi (1,506.71 km) |
| Irving to Cornelius (Oregon) | 1,636.61 mi (2,633.87 km) |
| Irving to Corning (New York) | 1,261.62 mi (2,030.38 km) |
| Irving to Corona (California) | 1,188.54 mi (1,912.76 km) |
| Irving to Coronado (California) | 1,171.39 mi (1,885.16 km) |
| Irving to Corpus Christi (Texas) | 355.48 mi (572.08 km) |
| Irving to Corsicana (Texas) | 61.12 mi (98.37 km) |
| Irving to Cortland (New York) | 1,315.29 mi (2,116.75 km) |
| Irving to Corvallis (Oregon) | 1,622.29 mi (2,610.82 km) |
| Irving to Coshocton (Ohio) | 980.79 mi (1,578.43 km) |
| Irving to Costa Mesa (California) | 1,209.19 mi (1,946.01 km) |
| Irving to Coto de Caza (California) | 1,190.66 mi (1,916.17 km) |
