| Southlake to Carlsbad (California) | 1,164.38 mi (1,873.89 km) |
| Southlake to Carlsbad (New Mexico) | 413.94 mi (666.17 km) |
| Southlake to Carmel (Indiana) | 779.06 mi (1,253.77 km) |
| Southlake to Carmichael (California) | 1,405.85 mi (2,262.50 km) |
| Southlake to Carney (Maryland) | 1,230.16 mi (1,979.75 km) |
| Southlake to Carnot-Moon (Pennsylvania) | 1,070.73 mi (1,723.18 km) |
| Southlake to Carol Stream (Illinois) | 791.74 mi (1,274.19 km) |
| Southlake to Carolina (Puerto Rico) | 2,173.83 mi (3,498.44 km) |
| Southlake to Carolina Forest (South Carolina) | 1,052.58 mi (1,693.96 km) |
| Southlake to Carpentersville (Illinois) | 797.10 mi (1,282.81 km) |
| Southlake to Carpinteria (California) | 1,287.01 mi (2,071.24 km) |
| Southlake to Carrboro (North Carolina) | 1,047.90 mi (1,686.44 km) |
| Southlake to Carroll (Iowa) | 642.08 mi (1,033.33 km) |
| Southlake to Carrollton (Georgia) | 698.03 mi (1,123.37 km) |
| Southlake to Carrollton (Texas) | 14.71 mi (23.67 km) |
