| Southlake to Candler-McAfee (Georgia) | 744.77 mi (1,198.59 km) |
| Southlake to Caño Martin Peña (Puerto Rico) | 2,168.95 mi (3,490.59 km) |
| Southlake to Cañon City (Colorado) | 590.19 mi (949.83 km) |
| Southlake to Canóvanas (Puerto Rico) | 2,179.48 mi (3,507.54 km) |
| Southlake to Canton (Georgia) | 733.57 mi (1,180.56 km) |
| Southlake to Canton (Illinois) | 656.17 mi (1,056.01 km) |
| Southlake to Canton (Mississippi) | 414.20 mi (666.59 km) |
| Southlake to Canton (Ohio) | 1,024.84 mi (1,649.33 km) |
| Southlake to Canyon (Texas) | 307.30 mi (494.54 km) |
| Southlake to Canyon Lake (California) | 1,160.42 mi (1,867.52 km) |
| Southlake to Canyon Lake (Texas) | 222.55 mi (358.16 km) |
| Southlake to Cape Coral (Florida) | 1,006.40 mi (1,619.64 km) |
| Southlake to Cape Girardeau (Missouri) | 523.70 mi (842.81 km) |
| Southlake to Carbondale (Illinois) | 554.72 mi (892.74 km) |
| Southlake to Carlisle (Pennsylvania) | 1,211.11 mi (1,949.10 km) |
