| Klamath Falls to Rheinbach | 5,317.37 mi (8,557.48 km) |
| Klamath Falls to Rheinberg | 5,257.64 mi (8,461.36 km) |
| Klamath Falls to Rheine | 5,237.85 mi (8,429.51 km) |
| Klamath Falls to Rheinfelden (Baden) | 5,511.63 mi (8,870.10 km) |
| Klamath Falls to Ribnitz-Damgarten | 5,244.74 mi (8,440.60 km) |
| Klamath Falls to Richterich | 5,284.47 mi (8,504.53 km) |
| Klamath Falls to Riedlingen | 5,522.62 mi (8,887.80 km) |
| Klamath Falls to Riegelsberg | 5,391.62 mi (8,676.97 km) |
| Klamath Falls to Rielasingen-Worblingen | 5,529.90 mi (8,899.51 km) |
| Klamath Falls to Riesa | 5,434.47 mi (8,745.94 km) |
| Klamath Falls to Rietberg | 5,289.83 mi (8,513.16 km) |
| Klamath Falls to Rinteln | 5,283.78 mi (8,503.42 km) |
| Klamath Falls to Ritterhude | 5,219.85 mi (8,400.53 km) |
| Klamath Falls to Rodenbach | 5,398.00 mi (8,687.23 km) |
| Klamath Falls to Rodental | 5,441.02 mi (8,756.48 km) |
