| Cities | Distance |
|---|---|
| Seclin to Houghton le Spring | 351.17 mi (565.16 km) |
| Seclin to Houghton Regis | 180.03 mi (289.73 km) |
| Seclin to Hounslow | 161.02 mi (259.13 km) |
| Seclin to Hove | 141.67 mi (228.00 km) |
| Seclin to Hoyland Nether | 278.58 mi (448.34 km) |
| Seclin to Hucclecote | 242.74 mi (390.66 km) |
| Seclin to Huddersfield | 295.59 mi (475.71 km) |
| Seclin to Huntingdon | 185.09 mi (297.87 km) |
| Seclin to Huntington | 293.63 mi (472.55 km) |
| Seclin to Huyton | 318.46 mi (512.50 km) |
| Seclin to Hwlffordd | 356.95 mi (574.45 km) |
| Seclin to Hyde | 295.51 mi (475.57 km) |
| Seclin to Hythe | 194.99 mi (313.81 km) |
| Seclin to Hythe | 92.31 mi (148.55 km) |
| Seclin to Ickenham | 166.36 mi (267.73 km) |