| Cities | Distance |
|---|---|
| Troisdorf to Oststeinbek | 227.55 mi (366.21 km) |
| Troisdorf to Ottendorf-Okrilla | 291.04 mi (468.39 km) |
| Troisdorf to Ottersberg | 179.18 mi (288.37 km) |
| Troisdorf to Ottobrunn | 277.68 mi (446.89 km) |
| Troisdorf to Ottweiler | 100.15 mi (161.17 km) |
| Troisdorf to Overath | 11.19 mi (18.01 km) |
| Troisdorf to Oyten | 174.21 mi (280.36 km) |
| Troisdorf to Paderborn | 93.06 mi (149.76 km) |
| Troisdorf to Papenburg | 155.85 mi (250.82 km) |
| Troisdorf to Parchim | 267.62 mi (430.69 km) |
| Troisdorf to Pasewalk | 344.10 mi (553.77 km) |
| Troisdorf to Passau | 321.56 mi (517.50 km) |
| Troisdorf to Pattensen | 150.43 mi (242.10 km) |
| Troisdorf to Pegnitz | 207.11 mi (333.31 km) |
| Troisdorf to Peine | 168.13 mi (270.58 km) |