| Rio Rico to Rodgau | 5,712.61 mi (9,193.55 km) |
| Rio Rico to Roding | 5,869.89 mi (9,446.67 km) |
| Rio Rico to Rodinghausen | 5,597.02 mi (9,007.53 km) |
| Rio Rico to Roetgen | 5,594.45 mi (9,003.40 km) |
| Rio Rico to Rommerskirchen | 5,593.80 mi (9,002.35 km) |
| Rio Rico to Ronnenberg | 5,631.11 mi (9,062.39 km) |
| Rio Rico to Rosbach vor der Hohe | 5,693.61 mi (9,162.98 km) |
| Rio Rico to Rosdorf | 5,676.88 mi (9,136.06 km) |
| Rio Rico to Rosenheim | 5,922.56 mi (9,531.44 km) |
| Rio Rico to Rosrath | 5,616.14 mi (9,038.31 km) |
| Rio Rico to Rossdorf | 5,715.66 mi (9,198.47 km) |
| Rio Rico to Rosstal | 5,807.25 mi (9,345.87 km) |
| Rio Rico to Rostock | 5,623.17 mi (9,049.62 km) |
| Rio Rico to Rotenburg an der Fulda | 5,694.83 mi (9,164.95 km) |
| Rio Rico to Roth | 5,821.36 mi (9,368.57 km) |
