| Boulder City to La Union | 5,838.82 mi (9,396.67 km) |
| Boulder City to La Victoria de Acentejo | 5,526.20 mi (8,893.55 km) |
| Boulder City to Laguna de Duero | 5,505.30 mi (8,859.92 km) |
| Boulder City to Lalin | 5,322.88 mi (8,566.34 km) |
| Boulder City to Lardero | 5,556.67 mi (8,942.59 km) |
| Boulder City to Laredo | 5,475.93 mi (8,812.66 km) |
| Boulder City to Las Cabezas de San Juan | 5,656.09 mi (9,102.59 km) |
| Boulder City to Las Palmas | 5,589.83 mi (8,995.95 km) |
| Boulder City to Las Rozas de Madrid | 5,587.28 mi (8,991.85 km) |
| Boulder City to Las Torres de Cotillas | 5,805.09 mi (9,342.39 km) |
| Boulder City to Lebrija | 5,652.93 mi (9,097.51 km) |
| Boulder City to Leganes | 5,598.93 mi (9,010.61 km) |
| Boulder City to Leon | 5,426.83 mi (8,733.64 km) |
| Boulder City to Lepe | 5,590.13 mi (8,996.44 km) |
| Boulder City to Linares | 5,704.46 mi (9,180.44 km) |
