| Twinsburg to Rodgau | 4,131.10 mi (6,648.36 km) |
| Twinsburg to Roding | 4,299.64 mi (6,919.60 km) |
| Twinsburg to Rodinghausen | 4,040.99 mi (6,503.34 km) |
| Twinsburg to Roetgen | 4,006.29 mi (6,447.50 km) |
| Twinsburg to Rommerskirchen | 4,012.86 mi (6,458.08 km) |
| Twinsburg to Ronnenberg | 4,082.43 mi (6,570.03 km) |
| Twinsburg to Rosbach vor der Hohe | 4,114.46 mi (6,621.58 km) |
| Twinsburg to Rosdorf | 4,119.15 mi (6,629.14 km) |
| Twinsburg to Rosenheim | 4,334.70 mi (6,976.03 km) |
| Twinsburg to Rosrath | 4,036.13 mi (6,495.52 km) |
| Twinsburg to Rossdorf | 4,131.58 mi (6,649.13 km) |
| Twinsburg to Rosstal | 4,229.73 mi (6,807.09 km) |
| Twinsburg to Rostock | 4,112.36 mi (6,618.21 km) |
| Twinsburg to Rotenburg an der Fulda | 4,129.86 mi (6,646.37 km) |
| Twinsburg to Roth | 4,243.24 mi (6,828.84 km) |
