| Oakland to Ukiah (California) | 108.02 mi (173.84 km) |
| Oakland to Union (Missouri) | 1,689.78 mi (2,719.44 km) |
| Oakland to Union City (California) | 16.88 mi (27.17 km) |
| Oakland to Union City (Georgia) | 2,118.36 mi (3,409.17 km) |
| Oakland to Union City (New Jersey) | 2,552.82 mi (4,108.36 km) |
| Oakland to Union City (Tennessee) | 1,820.52 mi (2,929.84 km) |
| Oakland to Union Hill-Novelty Hill (Washington) | 683.29 mi (1,099.65 km) |
| Oakland to Union Park (Florida) | 2,433.28 mi (3,915.98 km) |
| Oakland to Uniondale (New York) | 2,575.95 mi (4,145.59 km) |
| Oakland to Universal City (Texas) | 1,482.56 mi (2,385.96 km) |
| Oakland to University (Florida) | 2,382.99 mi (3,835.05 km) |
| Oakland to University City (Missouri) | 1,722.92 mi (2,772.78 km) |
| Oakland to University Heights (Ohio) | 2,159.48 mi (3,475.35 km) |
| Oakland to University of California-Santa Barbara (California) | 267.82 mi (431.01 km) |
| Oakland to University Park (Texas) | 1,468.35 mi (2,363.07 km) |
