| Oosterzele to Provadia | 1,227.67 mi (1,975.74 km) |
| Oosterzele to Radnevo | 1,201.59 mi (1,933.77 km) |
| Oosterzele to Radomir | 1,071.55 mi (1,724.49 km) |
| Oosterzele to Rakitovo | 1,141.16 mi (1,836.51 km) |
| Oosterzele to Rakovski | 1,163.01 mi (1,871.68 km) |
| Oosterzele to Razgrad | 1,175.97 mi (1,892.53 km) |
| Oosterzele to Razlog | 1,121.42 mi (1,804.75 km) |
| Oosterzele to Ruse | 1,141.46 mi (1,837.00 km) |
| Oosterzele to Samokov | 1,104.74 mi (1,777.91 km) |
| Oosterzele to Sandanski | 1,128.60 mi (1,816.30 km) |
| Oosterzele to Sevlievo | 1,138.20 mi (1,831.75 km) |
| Oosterzele to Shumen | 1,202.96 mi (1,935.98 km) |
| Oosterzele to Silistra | 1,185.32 mi (1,907.58 km) |
| Oosterzele to Sliven | 1,202.05 mi (1,934.51 km) |
| Oosterzele to Smolyan | 1,183.26 mi (1,904.27 km) |
