| Tourcoing to Leigh-on-Sea | 122.55 mi (197.22 km) |
| Tourcoing to Leighton Buzzard | 184.47 mi (296.87 km) |
| Tourcoing to Leith | 446.89 mi (719.20 km) |
| Tourcoing to Lemington | 357.15 mi (574.77 km) |
| Tourcoing to Leominster | 274.24 mi (441.34 km) |
| Tourcoing to Lerwick | 672.77 mi (1,082.72 km) |
| Tourcoing to Letchworth | 170.04 mi (273.66 km) |
| Tourcoing to Leven | 454.60 mi (731.61 km) |
| Tourcoing to Lewes | 137.92 mi (221.96 km) |
| Tourcoing to Leyland | 321.66 mi (517.66 km) |
| Tourcoing to Leyton | 149.55 mi (240.68 km) |
| Tourcoing to Lichfield | 252.82 mi (406.88 km) |
| Tourcoing to Lincoln | 233.91 mi (376.44 km) |
| Tourcoing to Linlithgow | 457.63 mi (736.49 km) |
| Tourcoing to Linslade | 185.30 mi (298.22 km) |
