| Conroe to Candler-McAfee (Georgia) | 697.02 mi (1,121.74 km) |
| Conroe to Caño Martin Peña (Puerto Rico) | 2,018.13 mi (3,247.86 km) |
| Conroe to Cañon City (Colorado) | 788.38 mi (1,268.77 km) |
| Conroe to Canóvanas (Puerto Rico) | 2,028.77 mi (3,264.99 km) |
| Conroe to Canton (Georgia) | 696.45 mi (1,120.83 km) |
| Conroe to Canton (Illinois) | 770.51 mi (1,240.01 km) |
| Conroe to Canton (Mississippi) | 357.53 mi (575.39 km) |
| Conroe to Canton (Ohio) | 1,071.69 mi (1,724.71 km) |
| Conroe to Canyon (Texas) | 493.93 mi (794.90 km) |
| Conroe to Canyon Lake (California) | 1,294.55 mi (2,083.38 km) |
| Conroe to Canyon Lake (Texas) | 168.95 mi (271.90 km) |
| Conroe to Cape Coral (Florida) | 856.92 mi (1,379.09 km) |
| Conroe to Cape Girardeau (Missouri) | 590.15 mi (949.76 km) |
| Conroe to Carbondale (Illinois) | 623.93 mi (1,004.12 km) |
| Conroe to Carlisle (Pennsylvania) | 1,232.66 mi (1,983.78 km) |
