| The Woodlands to Carlsbad (California) | 1,294.17 mi (2,082.77 km) |
| The Woodlands to Carlsbad (New Mexico) | 537.49 mi (865.01 km) |
| The Woodlands to Carmel (Indiana) | 858.12 mi (1,381.01 km) |
| The Woodlands to Carmichael (California) | 1,576.58 mi (2,537.27 km) |
| The Woodlands to Carney (Maryland) | 1,248.31 mi (2,008.96 km) |
| The Woodlands to Carnot-Moon (Pennsylvania) | 1,116.87 mi (1,797.43 km) |
| The Woodlands to Carol Stream (Illinois) | 909.36 mi (1,463.47 km) |
| The Woodlands to Carolina (Puerto Rico) | 2,021.81 mi (3,253.78 km) |
| The Woodlands to Carolina Forest (South Carolina) | 1,002.89 mi (1,614.00 km) |
| The Woodlands to Carpentersville (Illinois) | 917.84 mi (1,477.11 km) |
| The Woodlands to Carpinteria (California) | 1,428.24 mi (2,298.53 km) |
| The Woodlands to Carrboro (North Carolina) | 1,029.21 mi (1,656.36 km) |
| The Woodlands to Carroll (Iowa) | 822.73 mi (1,324.06 km) |
| The Woodlands to Carrollton (Georgia) | 655.27 mi (1,054.55 km) |
| The Woodlands to Carrollton (Texas) | 210.93 mi (339.46 km) |
