| Cities | Distance |
|---|---|
| Seclin to Heidenau | 474.12 mi (763.03 km) |
| Seclin to Heidenheim | 344.04 mi (553.67 km) |
| Seclin to Heilbad Heiligenstadt | 314.51 mi (506.15 km) |
| Seclin to Heilbronn | 291.99 mi (469.91 km) |
| Seclin to Heiligenhafen | 426.05 mi (685.67 km) |
| Seclin to Heiligenhaus | 179.46 mi (288.81 km) |
| Seclin to Heilsbronn | 355.73 mi (572.50 km) |
| Seclin to Heinsberg | 138.55 mi (222.97 km) |
| Seclin to Helmstedt | 362.94 mi (584.10 km) |
| Seclin to Hemau | 403.56 mi (649.47 km) |
| Seclin to Hemer | 214.02 mi (344.42 km) |
| Seclin to Hemmingen | 313.27 mi (504.15 km) |
| Seclin to Hemmoor | 338.42 mi (544.63 km) |
| Seclin to Hemsbach | 258.11 mi (415.38 km) |
| Seclin to Hennef | 186.98 mi (300.91 km) |