| River Forest to Leigh | 3,802.82 mi (6,120.05 km) |
| River Forest to Leigh-on-Sea | 3,982.50 mi (6,409.21 km) |
| River Forest to Leighton Buzzard | 3,920.66 mi (6,309.69 km) |
| River Forest to Leith | 3,708.86 mi (5,968.83 km) |
| River Forest to Lemington | 3,788.88 mi (6,097.61 km) |
| River Forest to Leominster | 3,832.12 mi (6,167.21 km) |
| River Forest to Lerwick | 3,667.50 mi (5,902.27 km) |
| River Forest to Letchworth | 3,935.03 mi (6,332.82 km) |
| River Forest to Leven | 3,709.27 mi (5,969.49 km) |
| River Forest to Lewes | 3,979.86 mi (6,404.96 km) |
| River Forest to Leyland | 3,790.37 mi (6,100.01 km) |
| River Forest to Leyton | 3,956.26 mi (6,366.98 km) |
| River Forest to Lichfield | 3,852.84 mi (6,200.55 km) |
| River Forest to Lincoln | 3,884.25 mi (6,251.10 km) |
| River Forest to Linlithgow | 3,693.20 mi (5,943.63 km) |
