| Grove City to Rodgau | 4,261.92 mi (6,858.89 km) |
| Grove City to Roding | 4,430.62 mi (7,130.39 km) |
| Grove City to Rodinghausen | 4,172.33 mi (6,714.72 km) |
| Grove City to Roetgen | 4,137.02 mi (6,657.89 km) |
| Grove City to Rommerskirchen | 4,143.76 mi (6,668.73 km) |
| Grove City to Ronnenberg | 4,213.86 mi (6,781.55 km) |
| Grove City to Rosbach vor der Hohe | 4,245.34 mi (6,832.22 km) |
| Grove City to Rosdorf | 4,250.44 mi (6,840.42 km) |
| Grove City to Rosenheim | 4,465.26 mi (7,186.14 km) |
| Grove City to Rosrath | 4,167.03 mi (6,706.19 km) |
| Grove City to Rossdorf | 4,262.34 mi (6,859.57 km) |
| Grove City to Rosstal | 4,360.59 mi (7,017.69 km) |
| Grove City to Rostock | 4,244.14 mi (6,830.28 km) |
| Grove City to Rotenburg an der Fulda | 4,261.02 mi (6,857.45 km) |
| Grove City to Roth | 4,374.08 mi (7,039.41 km) |
