| Gretna to Laindon | 4,648.61 mi (7,481.21 km) |
| Gretna to Lambeth | 4,628.86 mi (7,449.43 km) |
| Gretna to Lanark | 4,399.07 mi (7,079.63 km) |
| Gretna to Lancaster | 4,467.20 mi (7,189.27 km) |
| Gretna to Lancing | 4,636.05 mi (7,460.99 km) |
| Gretna to Larbert | 4,390.98 mi (7,066.61 km) |
| Gretna to Largs | 4,355.84 mi (7,010.05 km) |
| Gretna to Larkhall | 4,390.63 mi (7,066.03 km) |
| Gretna to Launceston | 4,472.68 mi (7,198.09 km) |
| Gretna to Leagrave | 4,605.34 mi (7,411.59 km) |
| Gretna to Leatherhead | 4,624.86 mi (7,442.99 km) |
| Gretna to Ledbury | 4,523.47 mi (7,279.82 km) |
| Gretna to Leeds | 4,520.93 mi (7,275.73 km) |
| Gretna to Leek | 4,516.87 mi (7,269.20 km) |
| Gretna to Leicester | 4,562.36 mi (7,342.41 km) |
