| Troina to Ratingen | 1,007.52 mi (1,621.45 km) |
| Troina to Ratzeburg | 1,114.88 mi (1,794.22 km) |
| Troina to Raubling | 702.65 mi (1,130.80 km) |
| Troina to Rauenberg | 846.04 mi (1,361.57 km) |
| Troina to Raunheim | 898.22 mi (1,445.54 km) |
| Troina to Ravensburg | 735.37 mi (1,183.46 km) |
| Troina to Recke | 1,061.10 mi (1,707.68 km) |
| Troina to Recklinghausen | 1,019.92 mi (1,641.40 km) |
| Troina to Regen | 776.16 mi (1,249.11 km) |
| Troina to Regensburg | 786.25 mi (1,265.34 km) |
| Troina to Regenstauf | 793.17 mi (1,276.48 km) |
| Troina to Rehau | 870.73 mi (1,401.31 km) |
| Troina to Rehburg-Loccum | 1,046.23 mi (1,683.75 km) |
| Troina to Rehlingen-Siersburg | 892.11 mi (1,435.70 km) |
| Troina to Reichelsheim | 872.43 mi (1,404.04 km) |
