| Arad to Reinosa | 1,265.69 mi (2,036.94 km) |
| Arad to Requena | 1,220.91 mi (1,964.86 km) |
| Arad to Reus | 1,064.21 mi (1,712.68 km) |
| Arad to Rianxo | 1,497.55 mi (2,410.07 km) |
| Arad to Ribadeo | 1,393.12 mi (2,242.02 km) |
| Arad to Rincon de la Victoria | 1,469.05 mi (2,364.21 km) |
| Arad to Ripoll | 983.61 mi (1,582.97 km) |
| Arad to Ripollet | 1,004.92 mi (1,617.27 km) |
| Arad to Rojales | 1,254.06 mi (2,018.21 km) |
| Arad to Ronda | 1,508.65 mi (2,427.94 km) |
| Arad to Roquetas de Mar | 1,391.37 mi (2,239.20 km) |
| Arad to Rosas | 935.51 mi (1,505.56 km) |
| Arad to Rubi | 1,010.88 mi (1,626.85 km) |
| Arad to Rute | 1,449.85 mi (2,333.30 km) |
| Arad to Sabadell | 1,005.75 mi (1,618.60 km) |
