| Okmulgee to Rodgau | 4,962.49 mi (7,986.36 km) |
| Okmulgee to Roding | 5,127.68 mi (8,252.21 km) |
| Okmulgee to Rodinghausen | 4,862.06 mi (7,824.73 km) |
| Okmulgee to Roetgen | 4,839.54 mi (7,788.49 km) |
| Okmulgee to Rommerskirchen | 4,843.41 mi (7,794.71 km) |
| Okmulgee to Ronnenberg | 4,900.87 mi (7,887.18 km) |
| Okmulgee to Rosbach vor der Hohe | 4,944.87 mi (7,958.00 km) |
| Okmulgee to Rosdorf | 4,941.36 mi (7,952.35 km) |
| Okmulgee to Rosenheim | 5,169.50 mi (8,319.51 km) |
| Okmulgee to Rosrath | 4,866.45 mi (7,831.79 km) |
| Okmulgee to Rossdorf | 4,963.95 mi (7,988.70 km) |
| Okmulgee to Rosstal | 5,060.15 mi (8,143.52 km) |
| Okmulgee to Rostock | 4,915.86 mi (7,911.31 km) |
| Okmulgee to Rotenburg an der Fulda | 4,954.94 mi (7,974.20 km) |
| Okmulgee to Roth | 5,073.95 mi (8,165.74 km) |
