| Natchitoches to Ratingen | 4,934.78 mi (7,941.76 km) |
| Natchitoches to Ratzeburg | 4,998.25 mi (8,043.91 km) |
| Natchitoches to Raubling | 5,260.16 mi (8,465.42 km) |
| Natchitoches to Rauenberg | 5,074.14 mi (8,166.04 km) |
| Natchitoches to Raunheim | 5,038.77 mi (8,109.11 km) |
| Natchitoches to Ravensburg | 5,161.63 mi (8,306.84 km) |
| Natchitoches to Recke | 4,932.77 mi (7,938.53 km) |
| Natchitoches to Recklinghausen | 4,937.41 mi (7,946.00 km) |
| Natchitoches to Regen | 5,256.22 mi (8,459.08 km) |
| Natchitoches to Regensburg | 5,214.17 mi (8,391.39 km) |
| Natchitoches to Regenstauf | 5,211.98 mi (8,387.87 km) |
| Natchitoches to Rehau | 5,166.67 mi (8,314.95 km) |
| Natchitoches to Rehburg-Loccum | 4,985.15 mi (8,022.82 km) |
| Natchitoches to Rehlingen-Siersburg | 4,991.01 mi (8,032.26 km) |
| Natchitoches to Reichelsheim | 5,064.14 mi (8,149.94 km) |
