| Walnut Creek to Tysons (Virginia) | 2,402.33 mi (3,866.18 km) |
| Walnut Creek to Ukiah (California) | 106.73 mi (171.76 km) |
| Walnut Creek to Union (Missouri) | 1,678.83 mi (2,701.82 km) |
| Walnut Creek to Union City (California) | 20.71 mi (33.32 km) |
| Walnut Creek to Union City (Georgia) | 2,108.25 mi (3,392.91 km) |
| Walnut Creek to Union City (New Jersey) | 2,541.11 mi (4,089.52 km) |
| Walnut Creek to Union City (Tennessee) | 1,809.99 mi (2,912.89 km) |
| Walnut Creek to Union Hill-Novelty Hill (Washington) | 675.48 mi (1,087.09 km) |
| Walnut Creek to Union Park (Florida) | 2,424.05 mi (3,901.13 km) |
| Walnut Creek to Uniondale (New York) | 2,564.24 mi (4,126.75 km) |
| Walnut Creek to Universal City (Texas) | 1,475.38 mi (2,374.39 km) |
| Walnut Creek to University (Florida) | 2,374.00 mi (3,820.58 km) |
| Walnut Creek to University City (Missouri) | 1,711.90 mi (2,755.04 km) |
| Walnut Creek to University Heights (Ohio) | 2,147.80 mi (3,456.55 km) |
| Walnut Creek to University of California-Santa Barbara (California) | 269.95 mi (434.45 km) |
