| Olean to Rodgau | 3,979.62 mi (6,404.58 km) |
| Olean to Roding | 4,148.79 mi (6,676.83 km) |
| Olean to Rodinghausen | 3,892.02 mi (6,263.60 km) |
| Olean to Roetgen | 3,854.49 mi (6,203.20 km) |
| Olean to Rommerskirchen | 3,861.70 mi (6,214.80 km) |
| Olean to Ronnenberg | 3,934.02 mi (6,331.19 km) |
| Olean to Rosbach vor der Hohe | 3,963.23 mi (6,378.20 km) |
| Olean to Rosdorf | 3,969.83 mi (6,388.83 km) |
| Olean to Rosenheim | 4,182.26 mi (6,730.69 km) |
| Olean to Rosrath | 3,885.00 mi (6,252.30 km) |
| Olean to Rossdorf | 3,979.87 mi (6,404.99 km) |
| Olean to Rosstal | 4,078.40 mi (6,563.54 km) |
| Olean to Rostock | 3,967.36 mi (6,384.84 km) |
| Olean to Rotenburg an der Fulda | 3,979.86 mi (6,404.97 km) |
| Olean to Roth | 4,091.83 mi (6,585.16 km) |
