| Southlake to Clarksdale (Mississippi) | 388.32 mi (624.93 km) |
| Southlake to Clarkston (Georgia) | 746.68 mi (1,201.67 km) |
| Southlake to Clarksville (Indiana) | 738.16 mi (1,187.95 km) |
| Southlake to Clarksville (Tennessee) | 609.82 mi (981.41 km) |
| Southlake to Clawson (Michigan) | 1,009.18 mi (1,624.13 km) |
| Southlake to Clay (Alabama) | 610.45 mi (982.43 km) |
| Southlake to Clayton (California) | 1,432.01 mi (2,304.60 km) |
| Southlake to Clayton (Missouri) | 547.96 mi (881.85 km) |
| Southlake to Clayton (North Carolina) | 1,081.81 mi (1,741.00 km) |
| Southlake to Clayton (Ohio) | 856.80 mi (1,378.88 km) |
| Southlake to Clearfield (Utah) | 992.78 mi (1,597.72 km) |
| Southlake to Clearlake (California) | 1,478.80 mi (2,379.90 km) |
| Southlake to Clearwater (Florida) | 922.19 mi (1,484.12 km) |
| Southlake to Cleburne (Texas) | 44.08 mi (70.93 km) |
| Southlake to Clemmons (North Carolina) | 976.71 mi (1,571.86 km) |
