| Petrovec to Ukiah (California) | 6,414.93 mi (10,323.83 km) |
| Petrovec to Union (Missouri) | 5,455.48 mi (8,779.75 km) |
| Petrovec to Union City (California) | 6,482.78 mi (10,433.02 km) |
| Petrovec to Union City (Georgia) | 5,432.75 mi (8,743.17 km) |
| Petrovec to Union City (New Jersey) | 4,671.09 mi (7,517.40 km) |
| Petrovec to Union City (Tennessee) | 5,479.12 mi (8,817.80 km) |
| Petrovec to Union Hill-Novelty Hill (Washington) | 5,858.38 mi (9,428.15 km) |
| Petrovec to Union Park (Florida) | 5,524.94 mi (8,891.53 km) |
| Petrovec to Uniondale (New York) | 4,654.79 mi (7,491.16 km) |
| Petrovec to Universal City (Texas) | 6,191.28 mi (9,963.90 km) |
| Petrovec to University (Florida) | 5,601.33 mi (9,014.47 km) |
| Petrovec to University City (Missouri) | 5,419.29 mi (8,721.51 km) |
| Petrovec to University Heights (Ohio) | 4,945.39 mi (7,958.84 km) |
| Petrovec to University of California-Santa Barbara (California) | 6,624.21 mi (10,660.63 km) |
| Petrovec to University Park (Texas) | 5,959.96 mi (9,591.63 km) |
