| Fountain Valley to Denver (Colorado) | 834.80 mi (1,343.49 km) |
| Fountain Valley to Portland (Oregon) | 854.14 mi (1,374.60 km) |
| Fountain Valley to Seattle (Washington) | 987.65 mi (1,589.47 km) |
| Fountain Valley to Dallas (Texas) | 1,223.56 mi (1,969.13 km) |
| Fountain Valley to San Diego (California) | 77.36 mi (124.50 km) |
| Fountain Valley to Houston (Texas) | 1,350.23 mi (2,172.98 km) |
| Fountain Valley to Minneapolis (Minnesota) | 1,522.05 mi (2,449.50 km) |
| Fountain Valley to St. Louis (Missouri) | 1,575.92 mi (2,536.21 km) |
| Fountain Valley to Chicago (Illinois) | 1,735.01 mi (2,792.22 km) |
| Fountain Valley to Atlanta (Georgia) | 1,917.86 mi (3,086.50 km) |
| Fountain Valley to Detroit (Michigan) | 1,972.86 mi (3,175.01 km) |
| Fountain Valley to Tampa (Florida) | 2,132.07 mi (3,431.24 km) |
| Fountain Valley to Washington (District of Columbia) | 2,287.94 mi (3,682.08 km) |
| Fountain Valley to Baltimore (Maryland) | 2,307.65 mi (3,713.80 km) |
| Fountain Valley to Miami (Florida) | 2,315.71 mi (3,726.77 km) |
| Fountain Valley to Philadelphia (Pennsylvania) | 2,383.37 mi (3,835.66 km) |
| Fountain Valley to Brooklyn (New York) | 2,443.17 mi (3,931.90 km) |
| Fountain Valley to New York (New York) | 2,444.30 mi (3,933.72 km) |
| Fountain Valley to Queens (New York) | 2,450.75 mi (3,944.10 km) |
| Fountain Valley to Los Angeles (California) | 38.20 mi (61.48 km) |
| Fountain Valley to Las Vegas (Nevada) | 231.30 mi (372.24 km) |
| Fountain Valley to Boston (Massachusetts) | 2,585.57 mi (4,161.07 km) |
| Fountain Valley to Riverside (California) | 35.60 mi (57.30 km) |
| Fountain Valley to Phoenix (Arizona) | 337.29 mi (542.82 km) |
| Fountain Valley to San Francisco (California) | 376.24 mi (605.51 km) |
