| Duchcov to University Place (Washington) | 5,195.57 mi (8,361.46 km) |
| Duchcov to Upland (California) | 5,877.84 mi (9,459.47 km) |
| Duchcov to Upper Arlington (Ohio) | 4,417.76 mi (7,109.70 km) |
| Duchcov to Upper Grand Lagoon (Florida) | 5,020.82 mi (8,080.24 km) |
| Duchcov to Upper Montclair (New Jersey) | 4,041.53 mi (6,504.22 km) |
| Duchcov to Urbana (Illinois) | 4,600.44 mi (7,403.69 km) |
| Duchcov to Urbana (Maryland) | 4,234.53 mi (6,814.82 km) |
| Duchcov to Urbana (Ohio) | 4,439.06 mi (7,143.98 km) |
| Duchcov to Urbandale (Iowa) | 4,715.39 mi (7,588.69 km) |
| Duchcov to Utica (New York) | 3,977.60 mi (6,401.32 km) |
| Duchcov to Uvalde (Texas) | 5,597.96 mi (9,009.05 km) |
| Duchcov to Vacaville (California) | 5,729.02 mi (9,219.96 km) |
| Duchcov to Vadnais Heights (Minnesota) | 4,514.54 mi (7,265.45 km) |
| Duchcov to Vail (Arizona) | 5,800.24 mi (9,334.58 km) |
| Duchcov to Valdosta (Georgia) | 4,888.59 mi (7,867.42 km) |
