| Castilleja de la Cuesta to Ukiah (California) | 5,813.94 mi (9,356.62 km) |
| Castilleja de la Cuesta to Union (Missouri) | 4,448.58 mi (7,159.29 km) |
| Castilleja de la Cuesta to Union City (California) | 5,842.44 mi (9,402.51 km) |
| Castilleja de la Cuesta to Union City (Georgia) | 4,291.51 mi (6,906.51 km) |
| Castilleja de la Cuesta to Union City (New Jersey) | 3,560.56 mi (5,730.17 km) |
| Castilleja de la Cuesta to Union City (Tennessee) | 4,421.56 mi (7,115.82 km) |
| Castilleja de la Cuesta to Union Hill-Novelty Hill (Washington) | 5,362.31 mi (8,629.81 km) |
| Castilleja de la Cuesta to Union Park (Florida) | 4,287.00 mi (6,899.27 km) |
| Castilleja de la Cuesta to Uniondale (New York) | 3,540.16 mi (5,697.34 km) |
| Castilleja de la Cuesta to Universal City (Texas) | 5,126.95 mi (8,251.02 km) |
| Castilleja de la Cuesta to University (Florida) | 4,367.01 mi (7,028.02 km) |
| Castilleja de la Cuesta to University City (Missouri) | 4,409.73 mi (7,096.78 km) |
| Castilleja de la Cuesta to University Heights (Ohio) | 3,906.17 mi (6,286.37 km) |
| Castilleja de la Cuesta to University of California-Santa Barbara (California) | 5,907.12 mi (9,506.59 km) |
| Castilleja de la Cuesta to University Park (Texas) | 4,926.07 mi (7,927.74 km) |
