| Trondheim to Ratingen | 848.09 mi (1,364.88 km) |
| Trondheim to Ratzeburg | 672.38 mi (1,082.09 km) |
| Trondheim to Raubling | 1,082.70 mi (1,742.43 km) |
| Trondheim to Rauenberg | 980.54 mi (1,578.03 km) |
| Trondheim to Raunheim | 929.57 mi (1,495.99 km) |
| Trondheim to Ravensburg | 1,081.49 mi (1,740.48 km) |
| Trondheim to Recke | 770.27 mi (1,239.62 km) |
| Trondheim to Recklinghausen | 826.87 mi (1,330.72 km) |
| Trondheim to Regen | 1,004.60 mi (1,616.75 km) |
| Trondheim to Regensburg | 997.87 mi (1,605.92 km) |
| Trondheim to Regenstauf | 990.60 mi (1,594.22 km) |
| Trondheim to Rehau | 912.62 mi (1,468.72 km) |
| Trondheim to Rehburg-Loccum | 759.78 mi (1,222.75 km) |
| Trondheim to Rehlingen-Siersburg | 981.45 mi (1,579.49 km) |
| Trondheim to Reichelsheim | 949.37 mi (1,527.87 km) |
