| Troisdorf to Prelouc | 373.60 mi (601.25 km) |
| Troisdorf to Prerov | 465.13 mi (748.56 km) |
| Troisdorf to Pribram | 312.52 mi (502.96 km) |
| Troisdorf to Prostejov | 450.10 mi (724.36 km) |
| Troisdorf to Rakovnik | 293.39 mi (472.16 km) |
| Troisdorf to Ricany | 334.95 mi (539.05 km) |
| Troisdorf to Rokycany | 293.71 mi (472.68 km) |
| Troisdorf to Roudnice nad Labem | 312.55 mi (503.01 km) |
| Troisdorf to Roznov pod Radhostem | 495.05 mi (796.70 km) |
| Troisdorf to Roztoky | 321.46 mi (517.34 km) |
| Troisdorf to Rumburk | 322.64 mi (519.23 km) |
| Troisdorf to Rychnov nad Kneznou | 403.15 mi (648.80 km) |
| Troisdorf to Slany | 307.04 mi (494.13 km) |
| Troisdorf to Sokolov | 244.94 mi (394.20 km) |
| Troisdorf to Sternberk | 453.78 mi (730.29 km) |
