| Grinon to Leigh-on-Sea | 811.56 mi (1,306.08 km) |
| Grinon to Leighton Buzzard | 822.49 mi (1,323.67 km) |
| Grinon to Leith | 1,089.58 mi (1,753.50 km) |
| Grinon to Lemington | 1,024.18 mi (1,648.25 km) |
| Grinon to Leominster | 831.59 mi (1,338.31 km) |
| Grinon to Lerwick | 1,382.51 mi (2,224.94 km) |
| Grinon to Letchworth | 830.66 mi (1,336.81 km) |
| Grinon to Leven | 1,104.67 mi (1,777.80 km) |
| Grinon to Lewes | 759.46 mi (1,222.23 km) |
| Grinon to Leyland | 932.61 mi (1,500.89 km) |
| Grinon to Leyton | 805.53 mi (1,296.37 km) |
| Grinon to Lichfield | 866.53 mi (1,394.55 km) |
| Grinon to Lincoln | 912.33 mi (1,468.26 km) |
| Grinon to Linlithgow | 1,089.13 mi (1,752.79 km) |
| Grinon to Linslade | 822.88 mi (1,324.30 km) |
