| Natchitoches to Racale | 5,813.37 mi (9,355.72 km) |
| Natchitoches to Racconigi | 5,187.71 mi (8,348.81 km) |
| Natchitoches to Raffadali | 5,717.85 mi (9,201.99 km) |
| Natchitoches to Ragusa | 5,790.81 mi (9,319.41 km) |
| Natchitoches to Ramacca | 5,771.08 mi (9,287.65 km) |
| Natchitoches to Randazzo | 5,762.18 mi (9,273.33 km) |
| Natchitoches to Rapallo | 5,268.02 mi (8,478.07 km) |
| Natchitoches to Ravanusa | 5,742.90 mi (9,242.30 km) |
| Natchitoches to Ravenna | 5,389.77 mi (8,674.00 km) |
| Natchitoches to Recanati | 5,484.49 mi (8,826.43 km) |
| Natchitoches to Recco | 5,263.91 mi (8,471.44 km) |
| Natchitoches to Reggello | 5,389.36 mi (8,673.34 km) |
| Natchitoches to Reggio di Calabria | 5,783.82 mi (9,308.16 km) |
| Natchitoches to Reggio Emilia | 5,314.11 mi (8,552.23 km) |
| Natchitoches to Reggiolo | 5,313.79 mi (8,551.72 km) |
