| Douglas to Rodgau | 762.91 mi (1,227.79 km) |
| Douglas to Roding | 935.04 mi (1,504.79 km) |
| Douglas to Rodinghausen | 717.42 mi (1,154.58 km) |
| Douglas to Roetgen | 637.32 mi (1,025.66 km) |
| Douglas to Rommerskirchen | 652.68 mi (1,050.39 km) |
| Douglas to Ronnenberg | 766.50 mi (1,233.56 km) |
| Douglas to Rosbach vor der Hohe | 749.87 mi (1,206.80 km) |
| Douglas to Rosdorf | 783.74 mi (1,261.31 km) |
| Douglas to Rosenheim | 953.72 mi (1,534.87 km) |
| Douglas to Rosrath | 675.50 mi (1,087.12 km) |
| Douglas to Rossdorf | 760.63 mi (1,224.11 km) |
| Douglas to Rosstal | 860.97 mi (1,385.60 km) |
| Douglas to Rostock | 865.95 mi (1,393.61 km) |
| Douglas to Rotenburg an der Fulda | 782.65 mi (1,259.56 km) |
| Douglas to Roth | 873.30 mi (1,405.43 km) |
