| Conroe to Carrollwood (Florida) | 797.22 mi (1,282.99 km) |
| Conroe to Carson (California) | 1,352.24 mi (2,176.21 km) |
| Conroe to Carson City (Nevada) | 1,500.56 mi (2,414.92 km) |
| Conroe to Carteret (New Jersey) | 1,385.04 mi (2,229.01 km) |
| Conroe to Cartersville (Georgia) | 677.79 mi (1,090.80 km) |
| Conroe to Carthage (Missouri) | 476.34 mi (766.59 km) |
| Conroe to Cary (Illinois) | 914.08 mi (1,471.07 km) |
| Conroe to Cary (North Carolina) | 1,034.33 mi (1,664.59 km) |
| Conroe to Casa de Oro-Mount Helix (California) | 1,274.16 mi (2,050.56 km) |
| Conroe to Casa Grande (Arizona) | 973.34 mi (1,566.43 km) |
| Conroe to Casas Adobes (Arizona) | 926.16 mi (1,490.51 km) |
| Conroe to Cascades (Virginia) | 1,188.40 mi (1,912.54 km) |
| Conroe to Casper (Wyoming) | 1,051.42 mi (1,692.10 km) |
| Conroe to Casselberry (Florida) | 858.74 mi (1,382.01 km) |
| Conroe to Castaic (California) | 1,377.39 mi (2,216.70 km) |
