| Youngsville to Crawfordsville (Indiana) | 744.92 mi (1,198.84 km) |
| Youngsville to Crest Hill (Illinois) | 821.98 mi (1,322.84 km) |
| Youngsville to Crestview (Florida) | 325.91 mi (524.51 km) |
| Youngsville to Crestwood (Illinois) | 832.50 mi (1,339.78 km) |
| Youngsville to Crestwood (Missouri) | 591.79 mi (952.39 km) |
| Youngsville to Creve Coeur (Missouri) | 598.40 mi (963.03 km) |
| Youngsville to Crofton (Maryland) | 1,064.97 mi (1,713.90 km) |
| Youngsville to Crossville (Tennessee) | 571.19 mi (919.23 km) |
| Youngsville to Crowley (Louisiana) | 24.11 mi (38.80 km) |
| Youngsville to Crowley (Texas) | 359.82 mi (579.07 km) |
| Youngsville to Crown Point (Indiana) | 823.99 mi (1,326.08 km) |
| Youngsville to Crystal (Minnesota) | 1,035.00 mi (1,665.68 km) |
| Youngsville to Crystal Lake (Illinois) | 862.86 mi (1,388.64 km) |
| Youngsville to Cudahy (California) | 1,552.58 mi (2,498.64 km) |
| Youngsville to Cudahy (Wisconsin) | 916.73 mi (1,475.33 km) |
