| Potomac Park to Lizzano | 6,514.95 mi (10,484.80 km) |
| Potomac Park to Locate di Triulzi | 5,990.77 mi (9,641.21 km) |
| Potomac Park to Locorotondo | 6,490.59 mi (10,445.59 km) |
| Potomac Park to Locri | 6,601.21 mi (10,623.62 km) |
| Potomac Park to Lodi | 6,001.35 mi (9,658.25 km) |
| Potomac Park to Lomazzo | 5,966.54 mi (9,602.22 km) |
| Potomac Park to Lonate Pozzolo | 5,962.99 mi (9,596.51 km) |
| Potomac Park to Lonigo | 6,055.47 mi (9,745.34 km) |
| Potomac Park to Loreto | 6,228.91 mi (10,024.47 km) |
| Potomac Park to Loria | 6,050.99 mi (9,738.12 km) |
| Potomac Park to Lucca | 6,111.43 mi (9,835.40 km) |
| Potomac Park to Lucera | 6,388.91 mi (10,281.95 km) |
| Potomac Park to Lugo | 6,124.07 mi (9,855.74 km) |
| Potomac Park to Luino | 5,941.91 mi (9,562.58 km) |
| Potomac Park to Lurate Caccivio | 5,961.98 mi (9,594.88 km) |
