| Grottaglie to Reinosa | 1,121.45 mi (1,804.80 km) |
| Grottaglie to Requena | 981.74 mi (1,579.96 km) |
| Grottaglie to Reus | 853.09 mi (1,372.92 km) |
| Grottaglie to Rianxo | 1,358.81 mi (2,186.79 km) |
| Grottaglie to Ribadeo | 1,268.21 mi (2,040.99 km) |
| Grottaglie to Rincon de la Victoria | 1,198.23 mi (1,928.36 km) |
| Grottaglie to Ripoll | 797.66 mi (1,283.71 km) |
| Grottaglie to Ripollet | 798.12 mi (1,284.44 km) |
| Grottaglie to Rojales | 983.40 mi (1,582.63 km) |
| Grottaglie to Ronda | 1,243.85 mi (2,001.78 km) |
| Grottaglie to Roquetas de Mar | 1,110.05 mi (1,786.46 km) |
| Grottaglie to Rosas | 747.68 mi (1,203.27 km) |
| Grottaglie to Rubi | 804.58 mi (1,294.85 km) |
| Grottaglie to Rute | 1,189.48 mi (1,914.28 km) |
| Grottaglie to Sabadell | 800.69 mi (1,288.58 km) |
