| Natchitoches to Rheinbach | 4,960.27 mi (7,982.78 km) |
| Natchitoches to Rheinberg | 4,917.33 mi (7,913.68 km) |
| Natchitoches to Rheine | 4,924.96 mi (7,925.95 km) |
| Natchitoches to Rheinfelden (Baden) | 5,096.08 mi (8,201.35 km) |
| Natchitoches to Ribnitz-Damgarten | 5,039.11 mi (8,109.67 km) |
| Natchitoches to Richterich | 4,920.28 mi (7,918.43 km) |
| Natchitoches to Riedlingen | 5,143.03 mi (8,276.90 km) |
| Natchitoches to Riegelsberg | 5,003.71 mi (8,052.69 km) |
| Natchitoches to Rielasingen-Worblingen | 5,132.43 mi (8,259.85 km) |
| Natchitoches to Riesa | 5,175.25 mi (8,328.77 km) |
| Natchitoches to Rietberg | 4,978.22 mi (8,011.68 km) |
| Natchitoches to Rinteln | 4,989.25 mi (8,029.42 km) |
| Natchitoches to Ritterhude | 4,944.13 mi (7,956.81 km) |
| Natchitoches to Rodenbach | 5,056.73 mi (8,138.03 km) |
| Natchitoches to Rodental | 5,129.65 mi (8,255.37 km) |
