| Pontedera to Ukiah (California) | 6,031.34 mi (9,706.50 km) |
| Pontedera to Union (Missouri) | 4,949.62 mi (7,965.65 km) |
| Pontedera to Union City (California) | 6,087.87 mi (9,797.48 km) |
| Pontedera to Union City (Georgia) | 4,897.79 mi (7,882.23 km) |
| Pontedera to Union City (New Jersey) | 4,137.49 mi (6,658.65 km) |
| Pontedera to Union City (Tennessee) | 4,961.94 mi (7,985.47 km) |
| Pontedera to Union Hill-Novelty Hill (Washington) | 5,500.27 mi (8,851.83 km) |
| Pontedera to Union Park (Florida) | 4,973.06 mi (8,003.36 km) |
| Pontedera to Uniondale (New York) | 4,120.30 mi (6,630.99 km) |
| Pontedera to Universal City (Texas) | 5,677.30 mi (9,136.73 km) |
| Pontedera to University (Florida) | 5,050.30 mi (8,127.67 km) |
| Pontedera to University City (Missouri) | 4,912.53 mi (7,905.96 km) |
| Pontedera to University Heights (Ohio) | 4,428.29 mi (7,126.65 km) |
| Pontedera to University of California-Santa Barbara (California) | 6,207.70 mi (9,990.32 km) |
| Pontedera to University Park (Texas) | 5,451.52 mi (8,773.38 km) |
