| Cities | Distance |
|---|---|
| Seclin to Lambeth | 151.51 mi (243.82 km) |
| Seclin to Lanark | 452.50 mi (728.23 km) |
| Seclin to Lancaster | 345.04 mi (555.29 km) |
| Seclin to Lancing | 147.86 mi (237.95 km) |
| Seclin to Larbert | 472.03 mi (759.66 km) |
| Seclin to Largs | 487.71 mi (784.90 km) |
| Seclin to Larkhall | 460.75 mi (741.50 km) |
| Seclin to Launceston | 324.04 mi (521.49 km) |
| Seclin to Leagrave | 177.84 mi (286.20 km) |
| Seclin to Leatherhead | 155.09 mi (249.59 km) |
| Seclin to Ledbury | 256.92 mi (413.47 km) |
| Seclin to Leeds | 296.75 mi (477.57 km) |
| Seclin to Leek | 278.87 mi (448.79 km) |
| Seclin to Leicester | 229.46 mi (369.28 km) |
| Seclin to Leigh | 311.43 mi (501.20 km) |