| Dobrich to Oberriet | 920.21 mi (1,480.94 km) |
| Dobrich to Obersiggenthal | 980.92 mi (1,578.64 km) |
| Dobrich to Oberwil | 1,015.25 mi (1,633.88 km) |
| Dobrich to Oberwingert | 959.28 mi (1,543.81 km) |
| Dobrich to Oftringen | 996.60 mi (1,603.88 km) |
| Dobrich to Olten | 997.69 mi (1,605.63 km) |
| Dobrich to Onex | 1,075.86 mi (1,731.43 km) |
| Dobrich to Opfikon | 967.68 mi (1,557.33 km) |
| Dobrich to Ostermundigen | 1,013.58 mi (1,631.20 km) |
| Dobrich to Payerne | 1,038.83 mi (1,671.83 km) |
| Dobrich to Pfaffikon | 956.96 mi (1,540.08 km) |
| Dobrich to Plan-les-Ouates | 1,075.02 mi (1,730.08 km) |
| Dobrich to Pratteln | 1,008.56 mi (1,623.12 km) |
| Dobrich to Prilly | 1,053.16 mi (1,694.90 km) |
| Dobrich to Pully | 1,049.93 mi (1,689.69 km) |
