| Signal Hill to La Crescenta-Montrose (California) | 29.90 mi (48.13 km) |
| Signal Hill to La Crosse (Wisconsin) | 1,597.48 mi (2,570.90 km) |
| Signal Hill to La Grande (Oregon) | 796.05 mi (1,281.12 km) |
| Signal Hill to La Grange (Illinois) | 1,733.21 mi (2,789.33 km) |
| Signal Hill to La Grange Park (Illinois) | 1,733.55 mi (2,789.87 km) |
| Signal Hill to La Habra (California) | 15.14 mi (24.37 km) |
| Signal Hill to La Homa (Texas) | 1,290.98 mi (2,077.63 km) |
| Signal Hill to La Marque (Texas) | 1,394.73 mi (2,244.60 km) |
| Signal Hill to La Mesa (California) | 97.39 mi (156.74 km) |
| Signal Hill to La Mirada (California) | 11.41 mi (18.37 km) |
| Signal Hill to La Palma (California) | 8.01 mi (12.89 km) |
| Signal Hill to La Porte (Indiana) | 1,790.57 mi (2,881.64 km) |
| Signal Hill to La Porte (Texas) | 1,385.13 mi (2,229.15 km) |
| Signal Hill to La Presa (California) | 101.12 mi (162.74 km) |
| Signal Hill to La Puente (California) | 20.07 mi (32.29 km) |
