| Levski to Oestrich-Winkel | 929.39 mi (1,495.71 km) |
| Levski to Offenburg | 896.20 mi (1,442.30 km) |
| Levski to Oftersheim | 888.72 mi (1,430.26 km) |
| Levski to Ohrdruf | 848.74 mi (1,365.91 km) |
| Levski to Ohringen | 846.06 mi (1,361.60 km) |
| Levski to Olbernhau | 748.95 mi (1,205.33 km) |
| Levski to Olching | 743.32 mi (1,196.26 km) |
| Levski to Oldenburg | 1,026.02 mi (1,651.21 km) |
| Levski to Oldenburg in Holstein | 991.55 mi (1,595.75 km) |
| Levski to Olfen | 1,004.84 mi (1,617.13 km) |
| Levski to Olpe | 965.43 mi (1,553.71 km) |
| Levski to Olsberg | 951.20 mi (1,530.81 km) |
| Levski to Oranienburg | 847.77 mi (1,364.36 km) |
| Levski to Ortenberg | 897.21 mi (1,443.92 km) |
| Levski to Oschatz | 784.01 mi (1,261.75 km) |
