| Upton to Land O' Lakes (Florida) | 4,252.03 mi (6,842.97 km) |
| Upton to Landover (Maryland) | 3,500.63 mi (5,633.72 km) |
| Upton to Langley Park (Maryland) | 3,501.30 mi (5,634.80 km) |
| Upton to Lanham (Maryland) | 3,497.07 mi (5,627.98 km) |
| Upton to Lansdale (Pennsylvania) | 3,376.22 mi (5,433.50 km) |
| Upton to Lansdowne (Pennsylvania) | 3,389.70 mi (5,455.19 km) |
| Upton to Lansdowne (Virginia) | 3,516.89 mi (5,659.89 km) |
| Upton to Lansing (Illinois) | 3,789.76 mi (6,099.03 km) |
| Upton to Lansing (Kansas) | 4,176.27 mi (6,721.06 km) |
| Upton to Lansing (Michigan) | 3,623.48 mi (5,831.42 km) |
| Upton to Lantana (Florida) | 4,238.40 mi (6,821.05 km) |
| Upton to Lantana (Texas) | 4,575.48 mi (7,363.53 km) |
| Upton to Laplace (Louisiana) | 4,476.98 mi (7,205.00 km) |
| Upton to Laramie (Wyoming) | 4,446.38 mi (7,155.75 km) |
| Upton to Laredo (Texas) | 4,959.91 mi (7,982.21 km) |
