| Foster City to Rodgau | 5,694.95 mi (9,165.13 km) |
| Foster City to Roding | 5,835.73 mi (9,391.70 km) |
| Foster City to Rodinghausen | 5,561.33 mi (8,950.10 km) |
| Foster City to Roetgen | 5,587.63 mi (8,992.42 km) |
| Foster City to Rommerskirchen | 5,580.35 mi (8,980.70 km) |
| Foster City to Ronnenberg | 5,587.71 mi (8,992.55 km) |
| Foster City to Rosbach vor der Hohe | 5,674.54 mi (9,132.28 km) |
| Foster City to Rosdorf | 5,639.39 mi (9,075.72 km) |
| Foster City to Rosenheim | 5,902.63 mi (9,499.37 km) |
| Foster City to Rosrath | 5,600.95 mi (9,013.86 km) |
| Foster City to Rossdorf | 5,700.26 mi (9,173.68 km) |
| Foster City to Rosstal | 5,782.19 mi (9,305.54 km) |
| Foster City to Rostock | 5,549.08 mi (8,930.38 km) |
| Foster City to Rotenburg an der Fulda | 5,662.96 mi (9,113.65 km) |
| Foster City to Roth | 5,796.28 mi (9,328.22 km) |
