| Maryland Heights to Rodgau | 4,598.99 mi (7,401.36 km) |
| Maryland Heights to Roding | 4,765.22 mi (7,668.89 km) |
| Maryland Heights to Rodinghausen | 4,501.39 mi (7,244.29 km) |
| Maryland Heights to Roetgen | 4,475.45 mi (7,202.55 km) |
| Maryland Heights to Rommerskirchen | 4,480.06 mi (7,209.96 km) |
| Maryland Heights to Ronnenberg | 4,540.99 mi (7,308.02 km) |
| Maryland Heights to Rosbach vor der Hohe | 4,581.63 mi (7,373.42 km) |
| Maryland Heights to Rosdorf | 4,580.43 mi (7,371.50 km) |
| Maryland Heights to Rosenheim | 4,805.19 mi (7,733.20 km) |
| Maryland Heights to Rosrath | 4,503.18 mi (7,247.17 km) |
| Maryland Heights to Rossdorf | 4,600.18 mi (7,403.27 km) |
| Maryland Heights to Rosstal | 4,696.98 mi (7,559.05 km) |
| Maryland Heights to Rostock | 4,560.45 mi (7,339.34 km) |
| Maryland Heights to Rotenburg an der Fulda | 4,593.20 mi (7,392.04 km) |
| Maryland Heights to Roth | 4,710.71 mi (7,581.16 km) |
