| Middlesbrough to Leigh | 90.86 mi (146.22 km) |
| Middlesbrough to Leigh-on-Sea | 223.82 mi (360.20 km) |
| Middlesbrough to Leighton Buzzard | 185.32 mi (298.25 km) |
| Middlesbrough to Leith | 123.27 mi (198.38 km) |
| Middlesbrough to Lemington | 33.52 mi (53.94 km) |
| Middlesbrough to Leominster | 173.67 mi (279.49 km) |
| Middlesbrough to Lerwick | 385.44 mi (620.30 km) |
| Middlesbrough to Letchworth | 184.29 mi (296.59 km) |
| Middlesbrough to Leven | 131.39 mi (211.46 km) |
| Middlesbrough to Lewes | 261.04 mi (420.11 km) |
| Middlesbrough to Leyland | 85.07 mi (136.90 km) |
| Middlesbrough to Leyton | 213.82 mi (344.11 km) |
| Middlesbrough to Lichfield | 133.15 mi (214.28 km) |
| Middlesbrough to Lincoln | 97.38 mi (156.72 km) |
| Middlesbrough to Linlithgow | 134.62 mi (216.64 km) |
