| Castro Valley to Phoenix (Arizona) | 628.25 mi (1,011.07 km) |
| Castro Valley to Seattle (Washington) | 685.00 mi (1,102.40 km) |
| Castro Valley to Denver (Colorado) | 935.60 mi (1,505.71 km) |
| Castro Valley to Dallas (Texas) | 1,462.26 mi (2,353.29 km) |
| Castro Valley to Minneapolis (Minnesota) | 1,565.94 mi (2,520.14 km) |
| Castro Valley to Houston (Texas) | 1,620.50 mi (2,607.94 km) |
| Castro Valley to St. Louis (Missouri) | 1,720.77 mi (2,769.31 km) |
| Castro Valley to Chicago (Illinois) | 1,835.16 mi (2,953.40 km) |
| Castro Valley to Detroit (Michigan) | 2,067.45 mi (3,327.24 km) |
| Castro Valley to Atlanta (Georgia) | 2,114.32 mi (3,402.67 km) |
| Castro Valley to Tampa (Florida) | 2,376.12 mi (3,824.00 km) |
| Castro Valley to Washington (District of Columbia) | 2,418.55 mi (3,892.28 km) |
| Castro Valley to Baltimore (Maryland) | 2,433.67 mi (3,916.61 km) |
| Castro Valley to San Francisco (California) | 21.14 mi (34.02 km) |
| Castro Valley to Philadelphia (Pennsylvania) | 2,500.60 mi (4,024.33 km) |
| Castro Valley to Brooklyn (New York) | 2,552.71 mi (4,108.19 km) |
| Castro Valley to New York (New York) | 2,553.37 mi (4,109.25 km) |
| Castro Valley to Queens (New York) | 2,559.14 mi (4,118.54 km) |
| Castro Valley to Miami (Florida) | 2,569.35 mi (4,134.97 km) |
| Castro Valley to Boston (Massachusetts) | 2,675.95 mi (4,306.53 km) |
| Castro Valley to Los Angeles (California) | 321.71 mi (517.75 km) |
| Castro Valley to Riverside (California) | 369.03 mi (593.89 km) |
| Castro Valley to Las Vegas (Nevada) | 388.71 mi (625.57 km) |
| Castro Valley to San Diego (California) | 437.16 mi (703.54 km) |
| Castro Valley to Portland (Oregon) | 541.73 mi (871.83 km) |
