| Houghton Regis to Commerce City (Colorado) | 4,643.96 mi (7,473.73 km) |
| Houghton Regis to Compton (California) | 5,418.18 mi (8,719.72 km) |
| Houghton Regis to Comstock Park (Michigan) | 3,792.01 mi (6,102.65 km) |
| Houghton Regis to Concord (California) | 5,298.65 mi (8,527.35 km) |
| Houghton Regis to Concord (Missouri) | 4,184.62 mi (6,734.49 km) |
| Houghton Regis to Concord (New Hampshire) | 3,230.43 mi (5,198.87 km) |
| Houghton Regis to Concord (North Carolina) | 3,949.94 mi (6,356.82 km) |
| Houghton Regis to Conneaut (Ohio) | 3,645.07 mi (5,866.17 km) |
| Houghton Regis to Connersville (Indiana) | 3,928.01 mi (6,321.53 km) |
| Houghton Regis to Conroe (Texas) | 4,797.33 mi (7,720.55 km) |
| Houghton Regis to Converse (Texas) | 4,950.15 mi (7,966.49 km) |
| Houghton Regis to Conway (Arkansas) | 4,436.34 mi (7,139.61 km) |
| Houghton Regis to Conway (Florida) | 4,316.75 mi (6,947.14 km) |
| Houghton Regis to Conway (South Carolina) | 3,958.97 mi (6,371.34 km) |
| Houghton Regis to Conyers (Georgia) | 4,170.12 mi (6,711.15 km) |
