| Houghton Regis to Ansonia (Connecticut) | 3,371.12 mi (5,425.29 km) |
| Houghton Regis to Antelope (California) | 5,236.68 mi (8,427.63 km) |
| Houghton Regis to Anthem (Arizona) | 5,218.58 mi (8,398.50 km) |
| Houghton Regis to Antioch (California) | 5,292.21 mi (8,516.98 km) |
| Houghton Regis to Antioch (Illinois) | 3,908.76 mi (6,290.54 km) |
| Houghton Regis to Apache Junction (Arizona) | 5,224.15 mi (8,407.46 km) |
| Houghton Regis to Apex (North Carolina) | 3,862.27 mi (6,215.73 km) |
| Houghton Regis to Apollo Beach (Florida) | 4,398.34 mi (7,078.45 km) |
| Houghton Regis to Apopka (Florida) | 4,314.81 mi (6,944.02 km) |
| Houghton Regis to Apple Valley (California) | 5,348.86 mi (8,608.16 km) |
| Houghton Regis to Apple Valley (Minnesota) | 3,990.46 mi (6,422.03 km) |
| Houghton Regis to Appleton (Wisconsin) | 3,837.20 mi (6,175.38 km) |
| Houghton Regis to Arbutus (Maryland) | 3,610.76 mi (5,810.95 km) |
| Houghton Regis to Arcadia (California) | 5,398.28 mi (8,687.68 km) |
| Houghton Regis to Arcata (California) | 5,189.55 mi (8,351.78 km) |
