| Youngsville to Cadillac (Michigan) | 1,041.93 mi (1,676.82 km) |
| Youngsville to Caguas (Puerto Rico) | 1,823.86 mi (2,935.22 km) |
| Youngsville to Cahokia (Illinois) | 594.21 mi (956.29 km) |
| Youngsville to Calabasas (California) | 1,580.94 mi (2,544.28 km) |
| Youngsville to Caldwell (Idaho) | 1,643.43 mi (2,644.85 km) |
| Youngsville to Caledonia (Wisconsin) | 906.71 mi (1,459.22 km) |
| Youngsville to Calera (Alabama) | 373.14 mi (600.52 km) |
| Youngsville to Calexico (California) | 1,394.50 mi (2,244.23 km) |
| Youngsville to Calhoun (Georgia) | 511.76 mi (823.60 km) |
| Youngsville to California (Maryland) | 1,049.36 mi (1,688.77 km) |
| Youngsville to California City (California) | 1,541.03 mi (2,480.04 km) |
| Youngsville to Callaway (Florida) | 384.86 mi (619.37 km) |
| Youngsville to Calumet City (Illinois) | 833.47 mi (1,341.34 km) |
| Youngsville to Calverton (Maryland) | 1,054.15 mi (1,696.49 km) |
| Youngsville to Camano (Washington) | 2,033.99 mi (3,273.38 km) |
