| Mardin to Rende | 1,334.00 mi (2,146.87 km) |
| Mardin to Resana | 1,586.61 mi (2,553.41 km) |
| Mardin to Rescaldina | 1,729.38 mi (2,783.18 km) |
| Mardin to Rezzato | 1,662.93 mi (2,676.23 km) |
| Mardin to Rho | 1,724.59 mi (2,775.47 km) |
| Mardin to Ribera | 1,502.32 mi (2,417.75 km) |
| Mardin to Riccione Marina | 1,534.29 mi (2,469.20 km) |
| Mardin to Riesi | 1,459.95 mi (2,349.57 km) |
| Mardin to Rieti | 1,512.50 mi (2,434.14 km) |
| Mardin to Rignano Flaminio | 1,530.64 mi (2,463.33 km) |
| Mardin to Rignano sull'Arno | 1,591.29 mi (2,560.93 km) |
| Mardin to Rimini | 1,538.87 mi (2,476.57 km) |
| Mardin to Rionero in Vulture | 1,361.85 mi (2,191.68 km) |
| Mardin to Riposto | 1,395.22 mi (2,245.40 km) |
| Mardin to Riva del Garda | 1,641.93 mi (2,642.43 km) |
