| Red Bluff to Rodgau | 5,536.57 mi (8,910.25 km) |
| Red Bluff to Roding | 5,675.16 mi (9,133.29 km) |
| Red Bluff to Rodinghausen | 5,401.23 mi (8,692.44 km) |
| Red Bluff to Roetgen | 5,430.79 mi (8,740.00 km) |
| Red Bluff to Rommerskirchen | 5,422.74 mi (8,727.06 km) |
| Red Bluff to Ronnenberg | 5,426.70 mi (8,733.43 km) |
| Red Bluff to Rosbach vor der Hohe | 5,516.04 mi (8,877.21 km) |
| Red Bluff to Rosdorf | 5,478.91 mi (8,817.45 km) |
| Red Bluff to Rosenheim | 5,743.50 mi (9,243.26 km) |
| Red Bluff to Rosrath | 5,443.09 mi (8,759.80 km) |
| Red Bluff to Rossdorf | 5,542.13 mi (8,919.19 km) |
| Red Bluff to Rosstal | 5,622.76 mi (9,048.96 km) |
| Red Bluff to Rostock | 5,384.93 mi (8,666.20 km) |
| Red Bluff to Rotenburg an der Fulda | 5,503.04 mi (8,856.29 km) |
| Red Bluff to Roth | 5,636.82 mi (9,071.58 km) |
