| Irving to Leigh | 4,600.90 mi (7,404.43 km) |
| Irving to Leigh-on-Sea | 4,779.36 mi (7,691.63 km) |
| Irving to Leighton Buzzard | 4,717.46 mi (7,592.02 km) |
| Irving to Leith | 4,508.81 mi (7,256.23 km) |
| Irving to Lemington | 4,588.46 mi (7,384.41 km) |
| Irving to Leominster | 4,628.50 mi (7,448.85 km) |
| Irving to Lerwick | 4,466.75 mi (7,188.54 km) |
| Irving to Letchworth | 4,732.09 mi (7,615.57 km) |
| Irving to Leven | 4,509.34 mi (7,257.09 km) |
| Irving to Lewes | 4,775.48 mi (7,685.39 km) |
| Irving to Leyland | 4,588.61 mi (7,384.66 km) |
| Irving to Leyton | 4,752.87 mi (7,649.00 km) |
| Irving to Lichfield | 4,650.19 mi (7,483.76 km) |
| Irving to Lincoln | 4,682.64 mi (7,535.98 km) |
| Irving to Linlithgow | 4,493.10 mi (7,230.95 km) |
