| Dobrich to Ukiah (California) | 6,442.55 mi (10,368.28 km) |
| Dobrich to Union (Missouri) | 5,602.97 mi (9,017.10 km) |
| Dobrich to Union City (California) | 6,518.96 mi (10,491.26 km) |
| Dobrich to Union City (Georgia) | 5,616.81 mi (9,039.38 km) |
| Dobrich to Union City (New Jersey) | 4,856.80 mi (7,816.26 km) |
| Dobrich to Union City (Tennessee) | 5,639.76 mi (9,076.32 km) |
| Dobrich to Union Hill-Novelty Hill (Washington) | 5,870.83 mi (9,448.18 km) |
| Dobrich to Union Park (Florida) | 5,735.63 mi (9,230.60 km) |
| Dobrich to Uniondale (New York) | 4,841.78 mi (7,792.09 km) |
| Dobrich to Universal City (Texas) | 6,344.37 mi (10,210.28 km) |
| Dobrich to University (Florida) | 5,810.20 mi (9,350.62 km) |
| Dobrich to University City (Missouri) | 5,568.00 mi (8,960.83 km) |
| Dobrich to University Heights (Ohio) | 5,108.76 mi (8,221.75 km) |
| Dobrich to University of California-Santa Barbara (California) | 6,677.35 mi (10,746.15 km) |
| Dobrich to University Park (Texas) | 6,107.65 mi (9,829.32 km) |
