| Bay City to Caguas (Puerto Rico) | 2,036.83 mi (3,277.97 km) |
| Bay City to Cahokia (Illinois) | 477.10 mi (767.82 km) |
| Bay City to Calabasas (California) | 1,964.98 mi (3,162.33 km) |
| Bay City to Caldwell (Idaho) | 1,628.42 mi (2,620.69 km) |
| Bay City to Caledonia (Wisconsin) | 208.15 mi (334.98 km) |
| Bay City to Calera (Alabama) | 739.29 mi (1,189.77 km) |
| Bay City to Calexico (California) | 1,861.02 mi (2,995.02 km) |
| Bay City to Calhoun (Georgia) | 631.20 mi (1,015.81 km) |
| Bay City to California (Maryland) | 531.25 mi (854.97 km) |
| Bay City to California City (California) | 1,891.15 mi (3,043.51 km) |
| Bay City to Callaway (Florida) | 934.18 mi (1,503.41 km) |
| Bay City to Calumet City (Illinois) | 230.91 mi (371.61 km) |
| Bay City to Calverton (Maryland) | 476.91 mi (767.52 km) |
| Bay City to Camano (Washington) | 1,862.29 mi (2,997.07 km) |
| Bay City to Camarillo (California) | 1,980.08 mi (3,186.63 km) |
