| Owensboro to Ratingen | 4,398.58 mi (7,078.83 km) |
| Owensboro to Ratzeburg | 4,461.30 mi (7,179.77 km) |
| Owensboro to Raubling | 4,724.82 mi (7,603.87 km) |
| Owensboro to Rauenberg | 4,538.73 mi (7,304.37 km) |
| Owensboro to Raunheim | 4,502.95 mi (7,246.80 km) |
| Owensboro to Ravensburg | 4,627.04 mi (7,446.50 km) |
| Owensboro to Recke | 4,396.06 mi (7,074.78 km) |
| Owensboro to Recklinghausen | 4,401.04 mi (7,082.79 km) |
| Owensboro to Regen | 4,720.01 mi (7,596.12 km) |
| Owensboro to Regensburg | 4,678.13 mi (7,528.72 km) |
| Owensboro to Regenstauf | 4,675.88 mi (7,525.10 km) |
| Owensboro to Rehau | 4,630.13 mi (7,451.48 km) |
| Owensboro to Rehburg-Loccum | 4,448.30 mi (7,158.85 km) |
| Owensboro to Rehlingen-Siersburg | 4,456.06 mi (7,171.33 km) |
| Owensboro to Reichelsheim | 4,528.41 mi (7,287.78 km) |
