| Uithoorn to Popovo | 1,161.03 mi (1,868.50 km) |
| Uithoorn to Provadia | 1,215.15 mi (1,955.59 km) |
| Uithoorn to Radnevo | 1,196.95 mi (1,926.30 km) |
| Uithoorn to Radomir | 1,074.57 mi (1,729.36 km) |
| Uithoorn to Rakitovo | 1,143.28 mi (1,839.93 km) |
| Uithoorn to Rakovski | 1,161.14 mi (1,868.68 km) |
| Uithoorn to Razgrad | 1,164.10 mi (1,873.44 km) |
| Uithoorn to Razlog | 1,125.91 mi (1,811.97 km) |
| Uithoorn to Ruse | 1,129.63 mi (1,817.96 km) |
| Uithoorn to Samokov | 1,106.87 mi (1,781.33 km) |
| Uithoorn to Sandanski | 1,135.07 mi (1,826.71 km) |
| Uithoorn to Sevlievo | 1,132.48 mi (1,822.56 km) |
| Uithoorn to Shumen | 1,191.22 mi (1,917.09 km) |
| Uithoorn to Silistra | 1,168.84 mi (1,881.07 km) |
| Uithoorn to Sliven | 1,194.61 mi (1,922.53 km) |
