| Houghton le Spring to Corinth (Mississippi) | 4,179.17 mi (6,725.72 km) |
| Houghton le Spring to Corinth (Texas) | 4,589.58 mi (7,386.21 km) |
| Houghton le Spring to Cornelius (North Carolina) | 3,862.51 mi (6,216.12 km) |
| Houghton le Spring to Cornelius (Oregon) | 4,709.49 mi (7,579.20 km) |
| Houghton le Spring to Corning (New York) | 3,391.79 mi (5,458.56 km) |
| Houghton le Spring to Corona (California) | 5,237.76 mi (8,429.36 km) |
| Houghton le Spring to Coronado (California) | 5,295.23 mi (8,521.85 km) |
| Houghton le Spring to Corpus Christi (Texas) | 4,895.93 mi (7,879.24 km) |
| Houghton le Spring to Corsicana (Texas) | 4,624.98 mi (7,443.18 km) |
| Houghton le Spring to Cortland (New York) | 3,337.56 mi (5,371.28 km) |
| Houghton le Spring to Corvallis (Oregon) | 4,771.08 mi (7,678.31 km) |
| Houghton le Spring to Coshocton (Ohio) | 3,661.99 mi (5,893.40 km) |
| Houghton le Spring to Costa Mesa (California) | 5,259.81 mi (8,464.85 km) |
| Houghton le Spring to Coto de Caza (California) | 5,253.94 mi (8,455.39 km) |
| Houghton le Spring to Cottage Grove (Minnesota) | 3,837.41 mi (6,175.71 km) |
