| Youngsville to Lombard (Illinois) | 843.39 mi (1,357.30 km) |
| Youngsville to Lomita (California) | 1,559.79 mi (2,510.25 km) |
| Youngsville to Lompoc (California) | 1,685.34 mi (2,712.29 km) |
| Youngsville to London (Ohio) | 831.49 mi (1,338.15 km) |
| Youngsville to Lone Tree (Colorado) | 977.03 mi (1,572.37 km) |
| Youngsville to Long Beach (California) | 1,551.17 mi (2,496.37 km) |
| Youngsville to Long Beach (Mississippi) | 170.03 mi (273.63 km) |
| Youngsville to Long Beach (New York) | 1,257.91 mi (2,024.41 km) |
| Youngsville to Long Branch (New Jersey) | 1,233.10 mi (1,984.48 km) |
| Youngsville to Longmont (Colorado) | 1,014.03 mi (1,631.92 km) |
| Youngsville to Longview (Texas) | 233.81 mi (376.28 km) |
| Youngsville to Longview (Washington) | 1,995.79 mi (3,211.92 km) |
| Youngsville to Longwood (Florida) | 647.92 mi (1,042.73 km) |
| Youngsville to Lorain (Ohio) | 956.16 mi (1,538.79 km) |
| Youngsville to Lorton (Virginia) | 1,029.00 mi (1,656.01 km) |
