| Sumner to La Union | 5,549.94 mi (8,931.77 km) |
| Sumner to La Victoria de Acentejo | 5,472.92 mi (8,807.81 km) |
| Sumner to Laguna de Duero | 5,208.23 mi (8,381.84 km) |
| Sumner to Lalin | 5,040.60 mi (8,112.06 km) |
| Sumner to Lardero | 5,233.60 mi (8,422.67 km) |
| Sumner to Laredo | 5,150.23 mi (8,288.50 km) |
| Sumner to Las Cabezas de San Juan | 5,416.50 mi (8,717.01 km) |
| Sumner to Las Palmas | 5,530.64 mi (8,900.71 km) |
| Sumner to Las Rozas de Madrid | 5,294.68 mi (8,520.97 km) |
| Sumner to Las Torres de Cotillas | 5,515.38 mi (8,876.14 km) |
| Sumner to Lebrija | 5,415.15 mi (8,714.84 km) |
| Sumner to Leganes | 5,307.12 mi (8,540.99 km) |
| Sumner to Leon | 5,125.77 mi (8,249.14 km) |
| Sumner to Lepe | 5,358.27 mi (8,623.30 km) |
| Sumner to Linares | 5,434.23 mi (8,745.55 km) |
