| Arad to Rodgau | 630.98 mi (1,015.46 km) |
| Arad to Roding | 459.01 mi (738.71 km) |
| Arad to Rodinghausen | 713.75 mi (1,148.67 km) |
| Arad to Roetgen | 757.12 mi (1,218.47 km) |
| Arad to Rommerskirchen | 745.86 mi (1,200.35 km) |
| Arad to Ronnenberg | 674.38 mi (1,085.30 km) |
| Arad to Rosbach vor der Hohe | 645.44 mi (1,038.73 km) |
| Arad to Rosdorf | 635.04 mi (1,022.00 km) |
| Arad to Rosenheim | 447.35 mi (719.94 km) |
| Arad to Rosrath | 722.54 mi (1,162.82 km) |
| Arad to Rossdorf | 632.68 mi (1,018.19 km) |
| Arad to Rosstal | 532.36 mi (856.75 km) |
| Arad to Rostock | 679.90 mi (1,094.20 km) |
| Arad to Rotenburg an der Fulda | 624.48 mi (1,005.00 km) |
| Arad to Roth | 519.87 mi (836.65 km) |
