| Panagyurishte to Ukiah (California) | 6,436.89 mi (10,359.18 km) |
| Panagyurishte to Union (Missouri) | 5,524.64 mi (8,891.06 km) |
| Panagyurishte to Union City (California) | 6,508.27 mi (10,474.05 km) |
| Panagyurishte to Union City (Georgia) | 5,516.24 mi (8,877.53 km) |
| Panagyurishte to Union City (New Jersey) | 4,754.74 mi (7,652.01 km) |
| Panagyurishte to Union City (Tennessee) | 5,553.48 mi (8,937.46 km) |
| Panagyurishte to Union Hill-Novelty Hill (Washington) | 5,873.70 mi (9,452.80 km) |
| Panagyurishte to Union Park (Florida) | 5,618.79 mi (9,042.57 km) |
| Panagyurishte to Uniondale (New York) | 4,738.93 mi (7,626.57 km) |
| Panagyurishte to Universal City (Texas) | 6,263.15 mi (10,079.57 km) |
| Panagyurishte to University (Florida) | 5,694.53 mi (9,164.45 km) |
| Panagyurishte to University City (Missouri) | 5,488.91 mi (8,833.55 km) |
| Panagyurishte to University Heights (Ohio) | 5,020.45 mi (8,079.64 km) |
| Panagyurishte to University of California-Santa Barbara (California) | 6,656.67 mi (10,712.87 km) |
| Panagyurishte to University Park (Texas) | 6,029.56 mi (9,703.63 km) |
