| Conroe to Corinth (Mississippi) | 515.92 mi (830.30 km) |
| Conroe to Corinth (Texas) | 215.95 mi (347.53 km) |
| Conroe to Cornelius (North Carolina) | 917.50 mi (1,476.58 km) |
| Conroe to Cornelius (Oregon) | 1,818.22 mi (2,926.14 km) |
| Conroe to Corning (New York) | 1,307.24 mi (2,103.79 km) |
| Conroe to Corona (California) | 1,312.83 mi (2,112.79 km) |
| Conroe to Coronado (California) | 1,285.10 mi (2,068.16 km) |
| Conroe to Corpus Christi (Texas) | 212.90 mi (342.62 km) |
| Conroe to Corsicana (Texas) | 134.71 mi (216.79 km) |
| Conroe to Cortland (New York) | 1,361.85 mi (2,191.69 km) |
| Conroe to Corvallis (Oregon) | 1,800.92 mi (2,898.30 km) |
| Conroe to Coshocton (Ohio) | 1,028.62 mi (1,655.40 km) |
| Conroe to Costa Mesa (California) | 1,331.80 mi (2,143.32 km) |
| Conroe to Coto de Caza (California) | 1,312.67 mi (2,112.54 km) |
| Conroe to Cottage Grove (Minnesota) | 1,010.91 mi (1,626.89 km) |
