| Cities | Distance |
|---|
| Ostringen to Popovo | 926.83 mi (1,491.58 km) |
| Ostringen to Provadia | 984.21 mi (1,583.93 km) |
| Ostringen to Radnevo | 954.80 mi (1,536.59 km) |
| Ostringen to Radomir | 823.35 mi (1,325.05 km) |
| Ostringen to Rakitovo | 893.01 mi (1,437.16 km) |
| Ostringen to Rakovski | 915.51 mi (1,473.38 km) |
| Ostringen to Razgrad | 932.31 mi (1,500.40 km) |
| Ostringen to Razlog | 873.12 mi (1,405.15 km) |
| Ostringen to Ruse | 897.89 mi (1,445.02 km) |
| Ostringen to Samokov | 856.61 mi (1,378.59 km) |
| Ostringen to Sandanski | 880.30 mi (1,416.70 km) |
| Ostringen to Sevlievo | 891.87 mi (1,435.32 km) |
| Ostringen to Shumen | 959.15 mi (1,543.61 km) |
| Ostringen to Silistra | 944.45 mi (1,519.95 km) |
| Ostringen to Sliven | 956.25 mi (1,538.93 km) |
