| Napa to Rodgau | 5,651.13 mi (9,094.62 km) |
| Napa to Roding | 5,791.25 mi (9,320.12 km) |
| Napa to Rodinghausen | 5,516.98 mi (8,878.73 km) |
| Napa to Roetgen | 5,544.27 mi (8,922.65 km) |
| Napa to Rommerskirchen | 5,536.76 mi (8,910.56 km) |
| Napa to Ronnenberg | 5,543.08 mi (8,920.73 km) |
| Napa to Rosbach vor der Hohe | 5,630.68 mi (9,061.71 km) |
| Napa to Rosdorf | 5,594.93 mi (9,004.17 km) |
| Napa to Rosenheim | 5,858.60 mi (9,428.50 km) |
| Napa to Rosrath | 5,557.29 mi (8,943.59 km) |
| Napa to Rossdorf | 5,656.52 mi (9,103.29 km) |
| Napa to Rosstal | 5,738.06 mi (9,234.52 km) |
| Napa to Rostock | 5,503.48 mi (8,857.00 km) |
| Napa to Rotenburg an der Fulda | 5,618.67 mi (9,042.38 km) |
| Napa to Roth | 5,752.14 mi (9,257.18 km) |
