| Olton to Rodgau | 491.26 mi (790.60 km) |
| Olton to Roding | 662.66 mi (1,066.45 km) |
| Olton to Rodinghausen | 434.03 mi (698.51 km) |
| Olton to Roetgen | 365.28 mi (587.86 km) |
| Olton to Rommerskirchen | 376.03 mi (605.17 km) |
| Olton to Ronnenberg | 482.97 mi (777.27 km) |
| Olton to Rosbach vor der Hohe | 476.18 mi (766.34 km) |
| Olton to Rosdorf | 501.92 mi (807.76 km) |
| Olton to Rosenheim | 692.27 mi (1,114.10 km) |
| Olton to Rosrath | 399.29 mi (642.59 km) |
| Olton to Rossdorf | 490.66 mi (789.64 km) |
| Olton to Rosstal | 590.25 mi (949.91 km) |
| Olton to Rostock | 586.20 mi (943.39 km) |
| Olton to Rotenburg an der Fulda | 503.08 mi (809.63 km) |
| Olton to Roth | 603.32 mi (970.94 km) |
