| Greenfield to Rheinbach | 4,205.75 mi (6,768.49 km) |
| Greenfield to Rheinberg | 4,158.58 mi (6,692.58 km) |
| Greenfield to Rheine | 4,160.78 mi (6,696.12 km) |
| Greenfield to Rheinfelden (Baden) | 4,356.94 mi (7,011.82 km) |
| Greenfield to Ribnitz-Damgarten | 4,257.21 mi (6,851.32 km) |
| Greenfield to Richterich | 4,166.61 mi (6,705.52 km) |
| Greenfield to Riedlingen | 4,396.44 mi (7,075.38 km) |
| Greenfield to Riegelsberg | 4,256.65 mi (6,850.42 km) |
| Greenfield to Rielasingen-Worblingen | 4,389.71 mi (7,064.55 km) |
| Greenfield to Riesa | 4,404.65 mi (7,088.60 km) |
| Greenfield to Rietberg | 4,214.63 mi (6,782.80 km) |
| Greenfield to Rinteln | 4,222.49 mi (6,795.45 km) |
| Greenfield to Ritterhude | 4,173.12 mi (6,715.99 km) |
| Greenfield to Rodenbach | 4,300.44 mi (6,920.89 km) |
| Greenfield to Rodental | 4,368.39 mi (7,030.24 km) |
