| Okemos to Rodgau | 4,179.67 mi (6,726.52 km) |
| Okemos to Roding | 4,346.25 mi (6,994.61 km) |
| Okemos to Rodinghausen | 4,083.20 mi (6,571.28 km) |
| Okemos to Roetgen | 4,055.96 mi (6,527.44 km) |
| Okemos to Rommerskirchen | 4,060.80 mi (6,535.23 km) |
| Okemos to Ronnenberg | 4,123.16 mi (6,635.59 km) |
| Okemos to Rosbach vor der Hohe | 4,162.40 mi (6,698.73 km) |
| Okemos to Rosdorf | 4,162.11 mi (6,698.27 km) |
| Okemos to Rosenheim | 4,385.60 mi (7,057.94 km) |
| Okemos to Rosrath | 4,083.95 mi (6,572.48 km) |
| Okemos to Rossdorf | 4,180.77 mi (6,728.29 km) |
| Okemos to Rosstal | 4,277.76 mi (6,884.38 km) |
| Okemos to Rostock | 4,144.99 mi (6,670.72 km) |
| Okemos to Rotenburg an der Fulda | 4,174.53 mi (6,718.26 km) |
| Okemos to Roth | 4,291.46 mi (6,906.44 km) |
