| Drachten to Popovo | 1,139.24 mi (1,833.44 km) |
| Drachten to Provadia | 1,191.32 mi (1,917.24 km) |
| Drachten to Radnevo | 1,179.44 mi (1,898.13 km) |
| Drachten to Radomir | 1,063.89 mi (1,712.17 km) |
| Drachten to Rakitovo | 1,131.47 mi (1,820.92 km) |
| Drachten to Rakovski | 1,146.03 mi (1,844.36 km) |
| Drachten to Razgrad | 1,141.04 mi (1,836.32 km) |
| Drachten to Razlog | 1,116.08 mi (1,796.16 km) |
| Drachten to Ruse | 1,106.77 mi (1,781.18 km) |
| Drachten to Samokov | 1,095.27 mi (1,762.66 km) |
| Drachten to Sandanski | 1,126.79 mi (1,813.39 km) |
| Drachten to Sevlievo | 1,114.47 mi (1,793.56 km) |
| Drachten to Shumen | 1,168.12 mi (1,879.91 km) |
| Drachten to Silistra | 1,142.12 mi (1,838.06 km) |
| Drachten to Sliven | 1,174.89 mi (1,890.80 km) |
