| San Gwann to Leigh-on-Sea | 1,277.10 mi (2,055.30 km) |
| San Gwann to Leighton Buzzard | 1,332.47 mi (2,144.41 km) |
| San Gwann to Leith | 1,614.91 mi (2,598.95 km) |
| San Gwann to Lemington | 1,525.16 mi (2,454.51 km) |
| San Gwann to Leominster | 1,407.22 mi (2,264.71 km) |
| San Gwann to Lerwick | 1,813.45 mi (2,918.46 km) |
| San Gwann to Letchworth | 1,324.11 mi (2,130.96 km) |
| San Gwann to Leven | 1,622.46 mi (2,611.10 km) |
| San Gwann to Lewes | 1,258.70 mi (2,025.69 km) |
| San Gwann to Leyland | 1,481.00 mi (2,383.43 km) |
| San Gwann to Leyton | 1,296.41 mi (2,086.37 km) |
| San Gwann to Lichfield | 1,404.72 mi (2,260.67 km) |
| San Gwann to Lincoln | 1,400.15 mi (2,253.32 km) |
| San Gwann to Linlithgow | 1,625.50 mi (2,615.98 km) |
| San Gwann to Linslade | 1,333.32 mi (2,145.77 km) |
