| Formia to Rodgau | 646.02 mi (1,039.67 km) |
| Formia to Roding | 550.73 mi (886.31 km) |
| Formia to Rodinghausen | 796.66 mi (1,282.10 km) |
| Formia to Roetgen | 738.88 mi (1,189.11 km) |
| Formia to Rommerskirchen | 751.11 mi (1,208.80 km) |
| Formia to Ronnenberg | 786.01 mi (1,264.96 km) |
| Formia to Rosbach vor der Hohe | 667.11 mi (1,073.61 km) |
| Formia to Rosdorf | 728.66 mi (1,172.66 km) |
| Formia to Rosenheim | 460.66 mi (741.36 km) |
| Formia to Rosrath | 732.85 mi (1,179.41 km) |
| Formia to Rossdorf | 638.15 mi (1,027.01 km) |
| Formia to Rosstal | 577.32 mi (929.11 km) |
| Formia to Rostock | 888.17 mi (1,429.38 km) |
| Formia to Rotenburg an der Fulda | 697.29 mi (1,122.18 km) |
| Formia to Roth | 564.75 mi (908.88 km) |
