| Signal Hill to Colton (California) | 51.32 mi (82.59 km) |
| Signal Hill to Columbia (Illinois) | 1,586.26 mi (2,552.84 km) |
| Signal Hill to Columbia (Maryland) | 2,304.26 mi (3,708.35 km) |
| Signal Hill to Columbia (Missouri) | 1,475.40 mi (2,374.43 km) |
| Signal Hill to Columbia (Pennsylvania) | 2,320.33 mi (3,734.20 km) |
| Signal Hill to Columbia (South Carolina) | 2,124.55 mi (3,419.13 km) |
| Signal Hill to Columbia (Tennessee) | 1,764.59 mi (2,839.83 km) |
| Signal Hill to Columbia Heights (Minnesota) | 1,531.06 mi (2,464.01 km) |
| Signal Hill to Columbine (Colorado) | 827.25 mi (1,331.34 km) |
| Signal Hill to Columbus (Georgia) | 1,919.37 mi (3,088.92 km) |
| Signal Hill to Columbus (Indiana) | 1,819.50 mi (2,928.21 km) |
| Signal Hill to Columbus (Mississippi) | 1,705.57 mi (2,744.85 km) |
| Signal Hill to Columbus (Nebraska) | 1,250.89 mi (2,013.11 km) |
| Signal Hill to Columbus (Ohio) | 1,976.97 mi (3,181.62 km) |
| Signal Hill to Commack (New York) | 2,485.89 mi (4,000.65 km) |
