| Napa to Reichenbach/Vogtland | 5,704.85 mi (9,181.07 km) |
| Napa to Reinbek | 5,491.31 mi (8,837.41 km) |
| Napa to Reinfeld | 5,478.81 mi (8,817.30 km) |
| Napa to Reinheim | 5,660.26 mi (9,109.31 km) |
| Napa to Reiskirchen | 5,617.49 mi (9,040.48 km) |
| Napa to Rellingen | 5,472.99 mi (8,807.92 km) |
| Napa to Remagen | 5,576.09 mi (8,973.85 km) |
| Napa to Remscheid | 5,542.29 mi (8,919.45 km) |
| Napa to Rendsburg | 5,433.23 mi (8,743.95 km) |
| Napa to Renningen | 5,721.91 mi (9,208.52 km) |
| Napa to Reutlingen | 5,745.28 mi (9,246.13 km) |
| Napa to Rhaude | 5,443.27 mi (8,760.10 km) |
| Napa to Rheda-Wiedenbruck | 5,535.07 mi (8,907.84 km) |
| Napa to Rhede | 5,493.70 mi (8,841.26 km) |
| Napa to Rheinau | 5,700.01 mi (9,173.28 km) |
