| Mardin to Redondela | 2,605.43 mi (4,193.04 km) |
| Mardin to Reinosa | 2,373.22 mi (3,819.34 km) |
| Mardin to Requena | 2,249.99 mi (3,621.01 km) |
| Mardin to Reus | 2,118.83 mi (3,409.93 km) |
| Mardin to Rianxo | 2,611.44 mi (4,202.70 km) |
| Mardin to Ribadeo | 2,514.21 mi (4,046.22 km) |
| Mardin to Rincon de la Victoria | 2,459.93 mi (3,958.87 km) |
| Mardin to Ripoll | 2,057.16 mi (3,310.67 km) |
| Mardin to Ripollet | 2,062.43 mi (3,319.16 km) |
| Mardin to Rojales | 2,247.97 mi (3,617.76 km) |
| Mardin to Ronda | 2,506.70 mi (4,034.15 km) |
| Mardin to Roquetas de Mar | 2,369.71 mi (3,813.67 km) |
| Mardin to Rosas | 2,006.62 mi (3,229.34 km) |
| Mardin to Rubi | 2,068.89 mi (3,329.56 km) |
| Mardin to Rute | 2,453.99 mi (3,949.32 km) |
