| Mardin to Racale | 1,231.84 mi (1,982.45 km) |
| Mardin to Racconigi | 1,783.92 mi (2,870.94 km) |
| Mardin to Raffadali | 1,488.63 mi (2,395.72 km) |
| Mardin to Ragusa | 1,428.39 mi (2,298.78 km) |
| Mardin to Ramacca | 1,425.44 mi (2,294.02 km) |
| Mardin to Randazzo | 1,407.60 mi (2,265.32 km) |
| Mardin to Rapallo | 1,705.25 mi (2,744.34 km) |
| Mardin to Ravanusa | 1,466.29 mi (2,359.76 km) |
| Mardin to Ravenna | 1,560.32 mi (2,511.10 km) |
| Mardin to Recanati | 1,484.31 mi (2,388.76 km) |
| Mardin to Recco | 1,709.46 mi (2,751.11 km) |
| Mardin to Reggello | 1,586.89 mi (2,553.86 km) |
| Mardin to Reggio di Calabria | 1,368.04 mi (2,201.65 km) |
| Mardin to Reggio Emilia | 1,639.51 mi (2,638.54 km) |
| Mardin to Reggiolo | 1,632.67 mi (2,627.53 km) |
