| Gig Harbor to Ukiah (California) | 566.63 mi (911.90 km) |
| Gig Harbor to Union (Missouri) | 1,699.58 mi (2,735.21 km) |
| Gig Harbor to Union City (California) | 673.06 mi (1,083.18 km) |
| Gig Harbor to Union City (Georgia) | 2,185.03 mi (3,516.46 km) |
| Gig Harbor to Union City (New Jersey) | 2,413.52 mi (3,884.18 km) |
| Gig Harbor to Union City (Tennessee) | 1,864.78 mi (3,001.07 km) |
| Gig Harbor to Union Hill-Novelty Hill (Washington) | 35.59 mi (57.27 km) |
| Gig Harbor to Union Park (Florida) | 2,558.31 mi (4,117.20 km) |
| Gig Harbor to Uniondale (New York) | 2,435.43 mi (3,919.44 km) |
| Gig Harbor to Universal City (Texas) | 1,785.19 mi (2,872.99 km) |
| Gig Harbor to University (Florida) | 2,527.25 mi (4,067.21 km) |
| Gig Harbor to University City (Missouri) | 1,722.09 mi (2,771.44 km) |
| Gig Harbor to University Heights (Ohio) | 2,041.60 mi (3,285.63 km) |
| Gig Harbor to University of California-Santa Barbara (California) | 903.94 mi (1,454.74 km) |
| Gig Harbor to University Park (Texas) | 1,678.51 mi (2,701.29 km) |
