| Dobrich to Reinosa | 1,598.56 mi (2,572.63 km) |
| Dobrich to Requena | 1,515.03 mi (2,438.21 km) |
| Dobrich to Reus | 1,368.56 mi (2,202.48 km) |
| Dobrich to Rianxo | 1,834.73 mi (2,952.71 km) |
| Dobrich to Ribadeo | 1,733.34 mi (2,789.54 km) |
| Dobrich to Rincon de la Victoria | 1,749.03 mi (2,814.79 km) |
| Dobrich to Ripoll | 1,296.49 mi (2,086.50 km) |
| Dobrich to Ripollet | 1,309.82 mi (2,107.95 km) |
| Dobrich to Rojales | 1,531.95 mi (2,465.43 km) |
| Dobrich to Ronda | 1,792.42 mi (2,884.62 km) |
| Dobrich to Roquetas de Mar | 1,664.42 mi (2,678.63 km) |
| Dobrich to Rosas | 1,246.40 mi (2,005.89 km) |
| Dobrich to Rubi | 1,316.13 mi (2,118.11 km) |
| Dobrich to Rute | 1,735.58 mi (2,793.15 km) |
| Dobrich to Sabadell | 1,311.41 mi (2,110.50 km) |
