| South Houston to Ittiri | 5,563.32 mi (8,953.30 km) |
| South Houston to Ivrea | 5,362.16 mi (8,629.56 km) |
| South Houston to L'Aquila | 5,709.36 mi (9,188.32 km) |
| South Houston to La Loggia | 5,370.97 mi (8,643.74 km) |
| South Houston to La Maddalena | 5,578.28 mi (8,977.38 km) |
| South Houston to La Spezia | 5,492.26 mi (8,838.93 km) |
| South Houston to Lacchiarella | 5,420.10 mi (8,722.80 km) |
| South Houston to Ladispoli | 5,667.79 mi (9,121.43 km) |
| South Houston to Lainate | 5,407.12 mi (8,701.92 km) |
| South Houston to Laives | 5,470.73 mi (8,804.28 km) |
| South Houston to Lana | 5,456.00 mi (8,780.59 km) |
| South Houston to Lanciano | 5,755.46 mi (9,262.52 km) |
| South Houston to Langhirano | 5,492.55 mi (8,839.41 km) |
| South Houston to Lanuvio | 5,705.01 mi (9,181.33 km) |
| South Houston to Lariano | 5,708.83 mi (9,187.48 km) |
