| Houghton le Spring to Allouez (Wisconsin) | 3,683.68 mi (5,928.31 km) |
| Houghton le Spring to Aloha (Oregon) | 4,706.49 mi (7,574.37 km) |
| Houghton le Spring to Alpena (Michigan) | 3,491.47 mi (5,618.98 km) |
| Houghton le Spring to Alpharetta (Georgia) | 4,064.01 mi (6,540.39 km) |
| Houghton le Spring to Alpine (California) | 5,272.30 mi (8,484.94 km) |
| Houghton le Spring to Alpine (Utah) | 4,681.59 mi (7,534.29 km) |
| Houghton le Spring to Alsip (Illinois) | 3,809.98 mi (6,131.57 km) |
| Houghton le Spring to Altadena (California) | 5,235.75 mi (8,426.12 km) |
| Houghton le Spring to Altamont (Oregon) | 4,869.46 mi (7,836.63 km) |
| Houghton le Spring to Altamonte Springs (Florida) | 4,234.16 mi (6,814.23 km) |
| Houghton le Spring to Alton (Illinois) | 4,036.24 mi (6,495.71 km) |
| Houghton le Spring to Alton (Texas) | 5,009.78 mi (8,062.45 km) |
| Houghton le Spring to Altoona (Iowa) | 4,015.35 mi (6,462.08 km) |
| Houghton le Spring to Altoona (Pennsylvania) | 3,520.09 mi (5,665.04 km) |
| Houghton le Spring to Altus (Oklahoma) | 4,587.96 mi (7,383.61 km) |
