| Welver to Land O' Lakes (Florida) | 4,732.32 mi (7,615.94 km) |
| Welver to Landover (Maryland) | 3,979.44 mi (6,404.30 km) |
| Welver to Langley Park (Maryland) | 3,980.03 mi (6,405.24 km) |
| Welver to Lanham (Maryland) | 3,975.87 mi (6,398.55 km) |
| Welver to Lansdale (Pennsylvania) | 3,854.90 mi (6,203.87 km) |
| Welver to Lansdowne (Pennsylvania) | 3,868.58 mi (6,225.87 km) |
| Welver to Lansdowne (Virginia) | 3,995.33 mi (6,429.87 km) |
| Welver to Lansing (Illinois) | 4,256.66 mi (6,850.43 km) |
| Welver to Lansing (Kansas) | 4,637.16 mi (7,462.79 km) |
| Welver to Lansing (Michigan) | 4,091.96 mi (6,585.37 km) |
| Welver to Lantana (Florida) | 4,717.91 mi (7,592.74 km) |
| Welver to Lantana (Texas) | 5,042.64 mi (8,115.35 km) |
| Welver to Laplace (Louisiana) | 4,954.00 mi (7,972.69 km) |
| Welver to Laramie (Wyoming) | 4,882.93 mi (7,858.31 km) |
| Welver to Laredo (Texas) | 5,430.62 mi (8,739.74 km) |
