| Signal Hill to Attleboro (Massachusetts) | 2,584.38 mi (4,159.16 km) |
| Signal Hill to Atwater (California) | 280.64 mi (451.64 km) |
| Signal Hill to Auburn (Alabama) | 1,883.02 mi (3,030.42 km) |
| Signal Hill to Auburn (California) | 387.23 mi (623.19 km) |
| Signal Hill to Auburn (Indiana) | 1,874.07 mi (3,016.03 km) |
| Signal Hill to Auburn (Maine) | 2,631.53 mi (4,235.04 km) |
| Signal Hill to Auburn (New York) | 2,314.54 mi (3,724.89 km) |
| Signal Hill to Auburn (Washington) | 956.31 mi (1,539.03 km) |
| Signal Hill to Auburn Hills (Michigan) | 1,975.76 mi (3,179.68 km) |
| Signal Hill to Auburndale (Florida) | 2,179.20 mi (3,507.08 km) |
| Signal Hill to Augusta (Georgia) | 2,067.18 mi (3,326.81 km) |
| Signal Hill to Augusta (Maine) | 2,656.80 mi (4,275.71 km) |
| Signal Hill to Aurora (Colorado) | 847.44 mi (1,363.82 km) |
| Signal Hill to Aurora (Illinois) | 1,711.57 mi (2,754.50 km) |
| Signal Hill to Aurora (Ohio) | 2,065.87 mi (3,324.69 km) |
