| Youngsville to Conyers (Georgia) | 529.95 mi (852.87 km) |
| Youngsville to Cookeville (Tennessee) | 561.57 mi (903.76 km) |
| Youngsville to Coolidge (Arizona) | 1,165.12 mi (1,875.08 km) |
| Youngsville to Coon Rapids (Minnesota) | 1,044.30 mi (1,680.65 km) |
| Youngsville to Cooper City (Florida) | 766.31 mi (1,233.25 km) |
| Youngsville to Coos Bay (Oregon) | 1,989.80 mi (3,202.28 km) |
| Youngsville to Copiague (New York) | 1,273.20 mi (2,049.02 km) |
| Youngsville to Coppell (Texas) | 354.52 mi (570.55 km) |
| Youngsville to Copperas Cove (Texas) | 358.86 mi (577.52 km) |
| Youngsville to Coral Gables (Florida) | 777.09 mi (1,250.61 km) |
| Youngsville to Coral Springs (Florida) | 761.67 mi (1,225.78 km) |
| Youngsville to Coral Terrace (Florida) | 773.94 mi (1,245.54 km) |
| Youngsville to Coralville (Iowa) | 801.98 mi (1,290.66 km) |
| Youngsville to Coram (New York) | 1,297.94 mi (2,088.83 km) |
| Youngsville to Corcoran (California) | 1,642.28 mi (2,642.99 km) |
