| Muskegon to Rheinbach | 4,128.88 mi (6,644.79 km) |
| Muskegon to Rheinberg | 4,082.33 mi (6,569.88 km) |
| Muskegon to Rheine | 4,085.42 mi (6,574.84 km) |
| Muskegon to Rheinfelden (Baden) | 4,278.05 mi (6,884.86 km) |
| Muskegon to Ribnitz-Damgarten | 4,185.30 mi (6,735.59 km) |
| Muskegon to Richterich | 4,089.60 mi (6,581.58 km) |
| Muskegon to Riedlingen | 4,318.54 mi (6,950.02 km) |
| Muskegon to Riegelsberg | 4,178.75 mi (6,725.05 km) |
| Muskegon to Rielasingen-Worblingen | 4,311.30 mi (6,938.36 km) |
| Muskegon to Riesa | 4,330.54 mi (6,969.34 km) |
| Muskegon to Rietberg | 4,139.20 mi (6,661.40 km) |
| Muskegon to Rinteln | 4,147.61 mi (6,674.93 km) |
| Muskegon to Ritterhude | 4,098.98 mi (6,596.67 km) |
| Muskegon to Rodenbach | 4,223.89 mi (6,797.69 km) |
| Muskegon to Rodental | 4,292.65 mi (6,908.35 km) |
