| Niles to Redondela | 3,896.48 mi (6,270.77 km) |
| Niles to Reinosa | 4,069.82 mi (6,549.75 km) |
| Niles to Requena | 4,332.18 mi (6,971.97 km) |
| Niles to Reus | 4,365.51 mi (7,025.61 km) |
| Niles to Rianxo | 3,875.38 mi (6,236.81 km) |
| Niles to Ribadeo | 3,924.73 mi (6,316.25 km) |
| Niles to Rincon de la Victoria | 4,293.10 mi (6,909.08 km) |
| Niles to Ripoll | 4,371.84 mi (7,035.79 km) |
| Niles to Ripollet | 4,397.54 mi (7,077.16 km) |
| Niles to Rojales | 4,402.82 mi (7,085.66 km) |
| Niles to Ronda | 4,251.49 mi (6,842.12 km) |
| Niles to Roquetas de Mar | 4,368.15 mi (7,029.85 km) |
| Niles to Rosas | 4,411.23 mi (7,099.18 km) |
| Niles to Rubi | 4,392.32 mi (7,068.76 km) |
| Niles to Rute | 4,266.52 mi (6,866.31 km) |
