| Siloam Springs to Racale | 5,657.57 mi (9,104.98 km) |
| Siloam Springs to Racconigi | 5,034.91 mi (8,102.91 km) |
| Siloam Springs to Raffadali | 5,583.05 mi (8,985.06 km) |
| Siloam Springs to Ragusa | 5,655.03 mi (9,100.88 km) |
| Siloam Springs to Ramacca | 5,633.53 mi (9,066.29 km) |
| Siloam Springs to Randazzo | 5,622.02 mi (9,047.77 km) |
| Siloam Springs to Rapallo | 5,113.98 mi (8,230.16 km) |
| Siloam Springs to Ravanusa | 5,607.60 mi (9,024.55 km) |
| Siloam Springs to Ravenna | 5,229.52 mi (8,416.10 km) |
| Siloam Springs to Recanati | 5,325.53 mi (8,570.61 km) |
| Siloam Springs to Recco | 5,109.96 mi (8,223.68 km) |
| Siloam Springs to Reggello | 5,233.45 mi (8,422.43 km) |
| Siloam Springs to Reggio di Calabria | 5,641.05 mi (9,078.39 km) |
| Siloam Springs to Reggio Emilia | 5,155.84 mi (8,297.52 km) |
| Siloam Springs to Reggiolo | 5,154.27 mi (8,295.00 km) |
