| Kostinbrod to Reinosa | 1,378.20 mi (2,218.00 km) |
| Kostinbrod to Requena | 1,281.27 mi (2,062.01 km) |
| Kostinbrod to Reus | 1,137.91 mi (1,831.29 km) |
| Kostinbrod to Rianxo | 1,615.85 mi (2,600.46 km) |
| Kostinbrod to Ribadeo | 1,516.94 mi (2,441.28 km) |
| Kostinbrod to Rincon de la Victoria | 1,512.46 mi (2,434.07 km) |
| Kostinbrod to Ripoll | 1,069.02 mi (1,720.42 km) |
| Kostinbrod to Ripollet | 1,079.67 mi (1,737.56 km) |
| Kostinbrod to Rojales | 1,295.52 mi (2,084.94 km) |
| Kostinbrod to Ronda | 1,556.26 mi (2,504.56 km) |
| Kostinbrod to Roquetas de Mar | 1,427.26 mi (2,296.95 km) |
| Kostinbrod to Rosas | 1,018.60 mi (1,639.28 km) |
| Kostinbrod to Rubi | 1,086.05 mi (1,747.82 km) |
| Kostinbrod to Rute | 1,499.80 mi (2,413.69 km) |
| Kostinbrod to Sabadell | 1,081.47 mi (1,740.46 km) |
