| Troyan to Ratzeburg | 981.73 mi (1,579.94 km) |
| Troyan to Raubling | 698.83 mi (1,124.66 km) |
| Troyan to Rauenberg | 882.67 mi (1,420.52 km) |
| Troyan to Raunheim | 914.93 mi (1,472.44 km) |
| Troyan to Ravensburg | 806.22 mi (1,297.49 km) |
| Troyan to Recke | 1,023.25 mi (1,646.76 km) |
| Troyan to Recklinghausen | 1,015.39 mi (1,634.11 km) |
| Troyan to Regen | 696.30 mi (1,120.58 km) |
| Troyan to Regensburg | 738.69 mi (1,188.81 km) |
| Troyan to Regenstauf | 740.69 mi (1,192.03 km) |
| Troyan to Rehau | 787.43 mi (1,267.25 km) |
| Troyan to Rehburg-Loccum | 974.89 mi (1,568.93 km) |
| Troyan to Rehlingen-Siersburg | 969.70 mi (1,560.58 km) |
| Troyan to Reichelsheim | 890.16 mi (1,432.58 km) |
| Troyan to Reichenbach/Vogtland | 792.48 mi (1,275.37 km) |
