| Cities | Distance |
|---|---|
| Troisdorf to Racconigi | 418.69 mi (673.81 km) |
| Troisdorf to Raffadali | 978.25 mi (1,574.35 km) |
| Troisdorf to Ragusa | 1,029.95 mi (1,657.55 km) |
| Troisdorf to Ramacca | 999.49 mi (1,608.52 km) |
| Troisdorf to Randazzo | 971.71 mi (1,563.81 km) |
| Troisdorf to Rapallo | 457.09 mi (735.61 km) |
| Troisdorf to Ravanusa | 994.34 mi (1,600.23 km) |
| Troisdorf to Ravenna | 500.49 mi (805.46 km) |
| Troisdorf to Recanati | 593.60 mi (955.31 km) |
| Troisdorf to Recco | 455.15 mi (732.50 km) |
| Troisdorf to Reggello | 533.65 mi (858.82 km) |
| Troisdorf to Reggio di Calabria | 970.91 mi (1,562.53 km) |
| Troisdorf to Reggio Emilia | 452.27 mi (727.86 km) |
| Troisdorf to Reggiolo | 441.38 mi (710.34 km) |
| Troisdorf to Rende | 905.91 mi (1,457.92 km) |