| Signal Hill to Channelview (Texas) | 1,378.78 mi (2,218.94 km) |
| Signal Hill to Chantilly (Virginia) | 2,274.35 mi (3,660.21 km) |
| Signal Hill to Chaparral (New Mexico) | 692.49 mi (1,114.46 km) |
| Signal Hill to Chapel Hill (North Carolina) | 2,208.32 mi (3,553.95 km) |
| Signal Hill to Charleston (Illinois) | 1,699.83 mi (2,735.61 km) |
| Signal Hill to Charleston (South Carolina) | 2,194.02 mi (3,530.93 km) |
| Signal Hill to Charleston (West Virginia) | 2,050.81 mi (3,300.46 km) |
| Signal Hill to Charlotte (North Carolina) | 2,115.62 mi (3,404.77 km) |
| Signal Hill to Charlottesville (Virginia) | 2,222.70 mi (3,577.08 km) |
| Signal Hill to Chaska (Minnesota) | 1,508.67 mi (2,427.97 km) |
| Signal Hill to Chatham (Illinois) | 1,620.47 mi (2,607.90 km) |
| Signal Hill to Chattanooga (Tennessee) | 1,869.51 mi (3,008.68 km) |
| Signal Hill to Cheat Lake (West Virginia) | 2,143.02 mi (3,448.86 km) |
| Signal Hill to Chelsea (Alabama) | 1,808.88 mi (2,911.11 km) |
| Signal Hill to Chelsea (Massachusetts) | 2,596.12 mi (4,178.05 km) |
