| Shumen to Oestrich-Winkel | 1,007.02 mi (1,620.64 km) |
| Shumen to Offenburg | 978.41 mi (1,574.60 km) |
| Shumen to Oftersheim | 967.87 mi (1,557.64 km) |
| Shumen to Ohrdruf | 920.58 mi (1,481.53 km) |
| Shumen to Ohringen | 925.04 mi (1,488.70 km) |
| Shumen to Olbernhau | 817.17 mi (1,315.10 km) |
| Shumen to Olching | 824.14 mi (1,326.32 km) |
| Shumen to Oldenburg | 1,092.96 mi (1,758.95 km) |
| Shumen to Oldenburg in Holstein | 1,050.27 mi (1,690.25 km) |
| Shumen to Olfen | 1,077.51 mi (1,734.09 km) |
| Shumen to Olpe | 1,039.95 mi (1,673.63 km) |
| Shumen to Olsberg | 1,023.94 mi (1,647.87 km) |
| Shumen to Oranienburg | 907.49 mi (1,460.47 km) |
| Shumen to Ortenberg | 972.73 mi (1,565.45 km) |
| Shumen to Oschatz | 849.97 mi (1,367.90 km) |
