| Trotwood to Rodgau | 4,313.47 mi (6,941.86 km) |
| Trotwood to Roding | 4,481.75 mi (7,212.68 km) |
| Trotwood to Rodinghausen | 4,222.33 mi (6,795.18 km) |
| Trotwood to Roetgen | 4,188.80 mi (6,741.22 km) |
| Trotwood to Rommerskirchen | 4,195.13 mi (6,751.41 km) |
| Trotwood to Ronnenberg | 4,263.50 mi (6,861.44 km) |
| Trotwood to Rosbach vor der Hohe | 4,296.74 mi (6,914.93 km) |
| Trotwood to Rosdorf | 4,300.64 mi (6,921.21 km) |
| Trotwood to Rosenheim | 4,517.42 mi (7,270.08 km) |
| Trotwood to Rosrath | 4,218.38 mi (6,788.83 km) |
| Trotwood to Rossdorf | 4,314.04 mi (6,942.77 km) |
| Trotwood to Rosstal | 4,412.04 mi (7,100.50 km) |
| Trotwood to Rostock | 4,291.75 mi (6,906.90 km) |
| Trotwood to Rotenburg an der Fulda | 4,311.64 mi (6,938.91 km) |
| Trotwood to Roth | 4,425.59 mi (7,122.29 km) |
