| Southlake to Cadillac (Michigan) | 1,003.05 mi (1,614.25 km) |
| Southlake to Caguas (Puerto Rico) | 2,177.25 mi (3,503.95 km) |
| Southlake to Cahokia (Illinois) | 550.14 mi (885.37 km) |
| Southlake to Calabasas (California) | 1,239.56 mi (1,994.87 km) |
| Southlake to Caldwell (Idaho) | 1,284.96 mi (2,067.94 km) |
| Southlake to Caledonia (Wisconsin) | 846.44 mi (1,362.21 km) |
| Southlake to Calera (Alabama) | 602.55 mi (969.71 km) |
| Southlake to Calexico (California) | 1,063.96 mi (1,712.28 km) |
| Southlake to Calhoun (Georgia) | 709.30 mi (1,141.51 km) |
| Southlake to California (Maryland) | 1,214.29 mi (1,954.21 km) |
| Southlake to California City (California) | 1,193.71 mi (1,921.09 km) |
| Southlake to Callaway (Florida) | 709.47 mi (1,141.78 km) |
| Southlake to Calumet City (Illinois) | 796.71 mi (1,282.17 km) |
| Southlake to Calverton (Maryland) | 1,202.10 mi (1,934.59 km) |
| Southlake to Camano (Washington) | 1,681.65 mi (2,706.35 km) |
