| Seclin to Bad Honnef am Rhein | 184.19 mi (296.43 km) |
| Seclin to Bad Iburg | 243.37 mi (391.67 km) |
| Seclin to Bad Kissingen | 310.92 mi (500.37 km) |
| Seclin to Bad Konig | 270.68 mi (435.62 km) |
| Seclin to Bad Kreuznach | 219.27 mi (352.89 km) |
| Seclin to Bad Krozingen | 278.23 mi (447.77 km) |
| Seclin to Bad Laasphe | 236.98 mi (381.39 km) |
| Seclin to Bad Laer | 243.37 mi (391.67 km) |
| Seclin to Bad Langensalza | 334.53 mi (538.37 km) |
| Seclin to Bad Lauchstadt | 387.07 mi (622.92 km) |
| Seclin to Bad Lauterberg | 331.33 mi (533.23 km) |
| Seclin to Bad Liebenwerda | 455.16 mi (732.51 km) |
| Seclin to Bad Liebenzell | 282.85 mi (455.20 km) |
| Seclin to Bad Lippspringe | 264.78 mi (426.12 km) |
| Seclin to Bad Mergentheim | 307.59 mi (495.03 km) |
