| Ukiah to Rodgau | 5,623.65 mi (9,050.40 km) |
| Ukiah to Roding | 5,761.94 mi (9,272.94 km) |
| Ukiah to Rodinghausen | 5,488.09 mi (8,832.23 km) |
| Ukiah to Roetgen | 5,518.04 mi (8,880.43 km) |
| Ukiah to Rommerskirchen | 5,509.92 mi (8,867.35 km) |
| Ukiah to Ronnenberg | 5,513.42 mi (8,872.99 km) |
| Ukiah to Rosbach vor der Hohe | 5,603.11 mi (9,017.34 km) |
| Ukiah to Rosdorf | 5,565.71 mi (8,957.14 km) |
| Ukiah to Rosenheim | 5,830.48 mi (9,383.25 km) |
| Ukiah to Rosrath | 5,530.24 mi (8,900.05 km) |
| Ukiah to Rossdorf | 5,629.24 mi (9,059.39 km) |
| Ukiah to Rosstal | 5,709.71 mi (9,188.89 km) |
| Ukiah to Rostock | 5,471.06 mi (8,804.82 km) |
| Ukiah to Rotenburg an der Fulda | 5,589.93 mi (8,996.12 km) |
| Ukiah to Roth | 5,723.76 mi (9,211.50 km) |
