| Marshalltown to Rodgau | 4,521.96 mi (7,277.39 km) |
| Marshalltown to Roding | 4,684.73 mi (7,539.35 km) |
| Marshalltown to Rodinghausen | 4,416.19 mi (7,107.18 km) |
| Marshalltown to Roetgen | 4,400.52 mi (7,081.95 km) |
| Marshalltown to Rommerskirchen | 4,402.73 mi (7,085.51 km) |
| Marshalltown to Ronnenberg | 4,453.61 mi (7,167.39 km) |
| Marshalltown to Rosbach vor der Hohe | 4,503.81 mi (7,248.18 km) |
| Marshalltown to Rosdorf | 4,495.84 mi (7,235.36 km) |
| Marshalltown to Rosenheim | 4,730.45 mi (7,612.92 km) |
| Marshalltown to Rosrath | 4,425.57 mi (7,122.27 km) |
| Marshalltown to Rossdorf | 4,523.99 mi (7,280.66 km) |
| Marshalltown to Rosstal | 4,618.74 mi (7,433.15 km) |
| Marshalltown to Rostock | 4,462.23 mi (7,181.27 km) |
| Marshalltown to Rotenburg an der Fulda | 4,510.87 mi (7,259.54 km) |
| Marshalltown to Roth | 4,632.68 mi (7,455.58 km) |
