| Upper Arlington to Rodgau | 4,254.33 mi (6,846.68 km) |
| Upper Arlington to Roding | 4,422.95 mi (7,118.05 km) |
| Upper Arlington to Rodinghausen | 4,164.45 mi (6,702.03 km) |
| Upper Arlington to Roetgen | 4,129.47 mi (6,645.75 km) |
| Upper Arlington to Rommerskirchen | 4,136.13 mi (6,656.46 km) |
| Upper Arlington to Ronnenberg | 4,205.91 mi (6,768.76 km) |
| Upper Arlington to Rosbach vor der Hohe | 4,237.72 mi (6,819.95 km) |
| Upper Arlington to Rosdorf | 4,242.59 mi (6,827.79 km) |
| Upper Arlington to Rosenheim | 4,457.79 mi (7,174.13 km) |
| Upper Arlington to Rosrath | 4,159.40 mi (6,693.91 km) |
| Upper Arlington to Rossdorf | 4,254.78 mi (6,847.40 km) |
| Upper Arlington to Rosstal | 4,352.98 mi (7,005.45 km) |
| Upper Arlington to Rostock | 4,235.84 mi (6,816.93 km) |
| Upper Arlington to Rotenburg an der Fulda | 4,253.25 mi (6,844.95 km) |
| Upper Arlington to Roth | 4,366.49 mi (7,027.18 km) |
