| Harper Woods to Rheinbach | 4,041.12 mi (6,503.55 km) |
| Harper Woods to Rheinberg | 3,996.68 mi (6,432.04 km) |
| Harper Woods to Rheine | 4,002.63 mi (6,441.60 km) |
| Harper Woods to Rheinfelden (Baden) | 4,183.26 mi (6,732.31 km) |
| Harper Woods to Ribnitz-Damgarten | 4,113.03 mi (6,619.29 km) |
| Harper Woods to Richterich | 4,001.40 mi (6,439.63 km) |
| Harper Woods to Riedlingen | 4,227.10 mi (6,802.86 km) |
| Harper Woods to Riegelsberg | 4,087.45 mi (6,578.11 km) |
| Harper Woods to Rielasingen-Worblingen | 4,218.10 mi (6,788.38 km) |
| Harper Woods to Riesa | 4,251.36 mi (6,841.91 km) |
| Harper Woods to Rietberg | 4,056.11 mi (6,527.68 km) |
| Harper Woods to Rinteln | 4,066.24 mi (6,543.98 km) |
| Harper Woods to Ritterhude | 4,020.01 mi (6,469.58 km) |
| Harper Woods to Rodenbach | 4,137.05 mi (6,657.94 km) |
| Harper Woods to Rodental | 4,208.37 mi (6,772.71 km) |
