| Youngsville to Jeffersontown (Kentucky) | 669.58 mi (1,077.58 km) |
| Youngsville to Jeffersonville (Indiana) | 673.04 mi (1,083.16 km) |
| Youngsville to Jenison (Michigan) | 948.40 mi (1,526.31 km) |
| Youngsville to Jenks (Oklahoma) | 468.20 mi (753.50 km) |
| Youngsville to Jennings (Missouri) | 604.14 mi (972.27 km) |
| Youngsville to Jensen Beach (Florida) | 738.93 mi (1,189.19 km) |
| Youngsville to Jericho (New York) | 1,270.36 mi (2,044.45 km) |
| Youngsville to Jerome (Idaho) | 1,518.11 mi (2,443.17 km) |
| Youngsville to Jersey City (New Jersey) | 1,244.10 mi (2,002.19 km) |
| Youngsville to Jessup (Maryland) | 1,065.28 mi (1,714.40 km) |
| Youngsville to Johns Creek (Georgia) | 531.03 mi (854.62 km) |
| Youngsville to Johnson City (New York) | 1,217.42 mi (1,959.25 km) |
| Youngsville to Johnson City (Tennessee) | 702.98 mi (1,131.34 km) |
| Youngsville to Johnston (Iowa) | 806.87 mi (1,298.54 km) |
| Youngsville to Johnstown (Colorado) | 1,015.86 mi (1,634.87 km) |
