| Busko-Zdroj to Ukiah (California) | 5,869.99 mi (9,446.84 km) |
| Busko-Zdroj to Union (Missouri) | 5,032.66 mi (8,099.28 km) |
| Busko-Zdroj to Union City (California) | 5,943.93 mi (9,565.84 km) |
| Busko-Zdroj to Union City (Georgia) | 5,065.97 mi (8,152.89 km) |
| Busko-Zdroj to Union City (New Jersey) | 4,309.57 mi (6,935.58 km) |
| Busko-Zdroj to Union City (Tennessee) | 5,075.20 mi (8,167.74 km) |
| Busko-Zdroj to Union Hill-Novelty Hill (Washington) | 5,303.17 mi (8,534.63 km) |
| Busko-Zdroj to Union Park (Florida) | 5,205.77 mi (8,377.89 km) |
| Busko-Zdroj to Uniondale (New York) | 4,295.55 mi (6,913.02 km) |
| Busko-Zdroj to Universal City (Texas) | 5,775.11 mi (9,294.14 km) |
| Busko-Zdroj to University (Florida) | 5,278.38 mi (8,494.73 km) |
| Busko-Zdroj to University City (Missouri) | 4,998.24 mi (8,043.89 km) |
| Busko-Zdroj to University Heights (Ohio) | 4,546.77 mi (7,317.32 km) |
| Busko-Zdroj to University of California-Santa Barbara (California) | 6,098.49 mi (9,814.58 km) |
| Busko-Zdroj to University Park (Texas) | 5,536.63 mi (8,910.35 km) |
