| Siloam Springs to Redondela | 4,415.90 mi (7,106.70 km) |
| Siloam Springs to Reinosa | 4,595.35 mi (7,395.49 km) |
| Siloam Springs to Requena | 4,852.80 mi (7,809.83 km) |
| Siloam Springs to Reus | 4,892.06 mi (7,873.02 km) |
| Siloam Springs to Rianxo | 4,395.57 mi (7,073.99 km) |
| Siloam Springs to Ribadeo | 4,448.85 mi (7,159.73 km) |
| Siloam Springs to Rincon de la Victoria | 4,802.16 mi (7,728.34 km) |
| Siloam Springs to Ripoll | 4,901.31 mi (7,887.90 km) |
| Siloam Springs to Ripollet | 4,925.72 mi (7,927.19 km) |
| Siloam Springs to Rojales | 4,920.52 mi (7,918.81 km) |
| Siloam Springs to Ronda | 4,759.31 mi (7,659.36 km) |
| Siloam Springs to Roquetas de Mar | 4,879.79 mi (7,853.26 km) |
| Siloam Springs to Rosas | 4,941.62 mi (7,952.77 km) |
| Siloam Springs to Rubi | 4,920.38 mi (7,918.59 km) |
| Siloam Springs to Rute | 4,777.23 mi (7,688.21 km) |
