| Veliko Tarnovo to Oestrich-Winkel | 960.80 mi (1,546.26 km) |
| Veliko Tarnovo to Offenburg | 927.21 mi (1,492.20 km) |
| Veliko Tarnovo to Oftersheim | 920.05 mi (1,480.68 km) |
| Veliko Tarnovo to Ohrdruf | 880.17 mi (1,416.49 km) |
| Veliko Tarnovo to Ohringen | 877.41 mi (1,412.05 km) |
| Veliko Tarnovo to Olbernhau | 780.19 mi (1,255.60 km) |
| Veliko Tarnovo to Olching | 774.53 mi (1,246.48 km) |
| Veliko Tarnovo to Oldenburg | 1,057.20 mi (1,701.40 km) |
| Veliko Tarnovo to Oldenburg in Holstein | 1,021.93 mi (1,644.64 km) |
| Veliko Tarnovo to Olfen | 1,036.29 mi (1,667.75 km) |
| Veliko Tarnovo to Olpe | 996.91 mi (1,604.37 km) |
| Veliko Tarnovo to Olsberg | 982.66 mi (1,581.43 km) |
| Veliko Tarnovo to Oranienburg | 878.23 mi (1,413.38 km) |
| Veliko Tarnovo to Ortenberg | 928.68 mi (1,494.57 km) |
| Veliko Tarnovo to Oschatz | 815.09 mi (1,311.76 km) |
