| Olean to Ratingen | 3,859.60 mi (6,211.43 km) |
| Olean to Ratzeburg | 3,930.01 mi (6,324.73 km) |
| Olean to Raubling | 4,183.36 mi (6,732.47 km) |
| Olean to Rauenberg | 3,997.45 mi (6,433.28 km) |
| Olean to Raunheim | 3,962.71 mi (6,377.36 km) |
| Olean to Ravensburg | 4,084.18 mi (6,572.86 km) |
| Olean to Recke | 3,859.68 mi (6,211.55 km) |
| Olean to Recklinghausen | 3,862.77 mi (6,216.53 km) |
| Olean to Regen | 4,181.01 mi (6,728.68 km) |
| Olean to Regensburg | 4,138.51 mi (6,660.29 km) |
| Olean to Regenstauf | 4,136.46 mi (6,656.99 km) |
| Olean to Rehau | 4,092.57 mi (6,586.36 km) |
| Olean to Rehburg-Loccum | 3,913.08 mi (6,297.49 km) |
| Olean to Rehlingen-Siersburg | 3,913.86 mi (6,298.74 km) |
| Olean to Reichelsheim | 3,987.91 mi (6,417.93 km) |
