| Sintra to Leigh-on-Sea | 1,005.09 mi (1,617.53 km) |
| Sintra to Leighton Buzzard | 998.77 mi (1,607.36 km) |
| Sintra to Leith | 1,220.99 mi (1,964.99 km) |
| Sintra to Lemington | 1,172.91 mi (1,887.61 km) |
| Sintra to Leominster | 981.10 mi (1,578.93 km) |
| Sintra to Lerwick | 1,518.51 mi (2,443.80 km) |
| Sintra to Letchworth | 1,011.36 mi (1,627.62 km) |
| Sintra to Leven | 1,237.15 mi (1,991.00 km) |
| Sintra to Lewes | 951.25 mi (1,530.88 km) |
| Sintra to Leyland | 1,076.35 mi (1,732.21 km) |
| Sintra to Leyton | 991.58 mi (1,595.79 km) |
| Sintra to Lichfield | 1,024.76 mi (1,649.20 km) |
| Sintra to Lincoln | 1,081.67 mi (1,740.78 km) |
| Sintra to Linlithgow | 1,216.35 mi (1,957.53 km) |
| Sintra to Linslade | 998.92 mi (1,607.61 km) |
