| Troisdorf to Bad Breisig | 22.08 mi (35.54 km) |
| Troisdorf to Bad Camberg | 60.42 mi (97.23 km) |
| Troisdorf to Bad Doberan | 302.65 mi (487.07 km) |
| Troisdorf to Bad Driburg | 102.40 mi (164.80 km) |
| Troisdorf to Bad Durkheim | 103.91 mi (167.22 km) |
| Troisdorf to Bad Durrenberg | 215.70 mi (347.14 km) |
| Troisdorf to Bad Durrheim | 203.08 mi (326.83 km) |
| Troisdorf to Bad Ems | 41.03 mi (66.04 km) |
| Troisdorf to Bad Essen | 115.77 mi (186.32 km) |
| Troisdorf to Bad Fallingbostel | 178.46 mi (287.20 km) |
| Troisdorf to Bad Frankenhausen | 175.23 mi (282.00 km) |
| Troisdorf to Bad Freienwalde | 323.64 mi (520.84 km) |
| Troisdorf to Bad Gandersheim | 143.72 mi (231.30 km) |
| Troisdorf to Bad Harzburg | 164.37 mi (264.54 km) |
| Troisdorf to Bad Hersfeld | 111.39 mi (179.27 km) |
