| Ann Arbor to Rheinbach | 4,079.04 mi (6,564.58 km) |
| Ann Arbor to Rheinberg | 4,034.33 mi (6,492.63 km) |
| Ann Arbor to Rheine | 4,039.91 mi (6,501.61 km) |
| Ann Arbor to Rheinfelden (Baden) | 4,222.05 mi (6,794.73 km) |
| Ann Arbor to Ribnitz-Damgarten | 4,148.90 mi (6,677.02 km) |
| Ann Arbor to Richterich | 4,039.37 mi (6,500.74 km) |
| Ann Arbor to Riedlingen | 4,265.49 mi (6,864.65 km) |
| Ann Arbor to Riegelsberg | 4,125.81 mi (6,639.84 km) |
| Ann Arbor to Rielasingen-Worblingen | 4,256.70 mi (6,850.50 km) |
| Ann Arbor to Riesa | 4,288.20 mi (6,901.19 km) |
| Ann Arbor to Rietberg | 4,093.44 mi (6,587.75 km) |
| Ann Arbor to Rinteln | 4,103.35 mi (6,603.70 km) |
| Ann Arbor to Ritterhude | 4,056.79 mi (6,528.77 km) |
| Ann Arbor to Rodenbach | 4,174.87 mi (6,718.80 km) |
| Ann Arbor to Rodental | 4,245.87 mi (6,833.06 km) |
