| Richardson to Lastra a Signa | 5,456.99 mi (8,782.17 km) |
| Richardson to Laterza | 5,820.10 mi (9,366.55 km) |
| Richardson to Latiano | 5,861.55 mi (9,433.26 km) |
| Richardson to Latina | 5,624.87 mi (9,052.36 km) |
| Richardson to Latisana | 5,455.11 mi (8,779.14 km) |
| Richardson to Lauria Inferiore | 5,806.00 mi (9,343.85 km) |
| Richardson to Lavagna | 5,363.30 mi (8,631.39 km) |
| Richardson to Lavello | 5,761.37 mi (9,272.03 km) |
| Richardson to Laveno-Mombello | 5,272.97 mi (8,486.02 km) |
| Richardson to Lavis | 5,363.06 mi (8,631.00 km) |
| Richardson to Lecce | 5,887.81 mi (9,475.52 km) |
| Richardson to Lecco | 5,306.37 mi (8,539.78 km) |
| Richardson to Legnago | 5,408.27 mi (8,703.77 km) |
| Richardson to Legnano | 5,297.61 mi (8,525.68 km) |
| Richardson to Legnaro | 5,427.84 mi (8,735.27 km) |
