| Rio Grande City to Leigh | 5,017.87 mi (8,075.48 km) |
| Rio Grande City to Leigh-on-Sea | 5,192.62 mi (8,356.72 km) |
| Rio Grande City to Leighton Buzzard | 5,130.70 mi (8,257.07 km) |
| Rio Grande City to Leith | 4,933.41 mi (7,939.55 km) |
| Rio Grande City to Lemington | 5,010.91 mi (8,064.27 km) |
| Rio Grande City to Leominster | 5,040.88 mi (8,112.52 km) |
| Rio Grande City to Lerwick | 4,904.44 mi (7,892.93 km) |
| Rio Grande City to Letchworth | 5,145.96 mi (8,281.63 km) |
| Rio Grande City to Leven | 4,934.73 mi (7,941.68 km) |
| Rio Grande City to Lewes | 5,185.79 mi (8,345.72 km) |
| Rio Grande City to Leyland | 5,006.09 mi (8,056.52 km) |
| Rio Grande City to Leyton | 5,165.56 mi (8,313.16 km) |
| Rio Grande City to Lichfield | 5,064.98 mi (8,151.29 km) |
| Rio Grande City to Lincoln | 5,100.41 mi (8,208.32 km) |
| Rio Grande City to Linlithgow | 4,917.39 mi (7,913.78 km) |
