| Gorna Oryahovitsa to Ukiah (California) | 6,428.48 mi (10,345.65 km) |
| Gorna Oryahovitsa to Union (Missouri) | 5,549.01 mi (8,930.26 km) |
| Gorna Oryahovitsa to Union City (California) | 6,502.12 mi (10,464.16 km) |
| Gorna Oryahovitsa to Union City (Georgia) | 5,551.08 mi (8,933.60 km) |
| Gorna Oryahovitsa to Union City (New Jersey) | 4,790.10 mi (7,708.92 km) |
| Gorna Oryahovitsa to Union City (Tennessee) | 5,581.58 mi (8,982.68 km) |
| Gorna Oryahovitsa to Union Hill-Novelty Hill (Washington) | 5,861.34 mi (9,432.91 km) |
| Gorna Oryahovitsa to Union Park (Florida) | 5,661.46 mi (9,111.24 km) |
| Gorna Oryahovitsa to Uniondale (New York) | 4,774.67 mi (7,684.08 km) |
| Gorna Oryahovitsa to Universal City (Texas) | 6,289.06 mi (10,121.27 km) |
| Gorna Oryahovitsa to University (Florida) | 5,736.65 mi (9,232.24 km) |
| Gorna Oryahovitsa to University City (Missouri) | 5,513.62 mi (8,873.32 km) |
| Gorna Oryahovitsa to University Heights (Ohio) | 5,049.36 mi (8,126.16 km) |
| Gorna Oryahovitsa to University of California-Santa Barbara (California) | 6,655.03 mi (10,710.23 km) |
| Gorna Oryahovitsa to University Park (Texas) | 6,053.95 mi (9,742.89 km) |
