| Irving to Crawfordsville (Indiana) | 747.28 mi (1,202.62 km) |
| Irving to Crest Hill (Illinois) | 773.71 mi (1,245.16 km) |
| Irving to Crestview (Florida) | 627.09 mi (1,009.20 km) |
| Irving to Crestwood (Illinois) | 790.40 mi (1,272.02 km) |
| Irving to Crestwood (Missouri) | 539.87 mi (868.84 km) |
| Irving to Creve Coeur (Missouri) | 542.57 mi (873.18 km) |
| Irving to Crofton (Maryland) | 1,208.92 mi (1,945.56 km) |
| Irving to Crossville (Tennessee) | 712.91 mi (1,147.32 km) |
| Irving to Crowley (Louisiana) | 326.30 mi (525.13 km) |
| Irving to Crowley (Texas) | 29.74 mi (47.86 km) |
| Irving to Crown Point (Indiana) | 793.00 mi (1,276.21 km) |
| Irving to Crystal (Minnesota) | 863.34 mi (1,389.41 km) |
| Irving to Crystal Lake (Illinois) | 801.13 mi (1,289.29 km) |
| Irving to Cudahy (California) | 1,223.66 mi (1,969.28 km) |
| Irving to Cudahy (Wisconsin) | 854.60 mi (1,375.34 km) |
