| Horw to Allouez (Wisconsin) | 4,331.70 mi (6,971.20 km) |
| Horw to Aloha (Oregon) | 5,393.11 mi (8,679.38 km) |
| Horw to Alpena (Michigan) | 4,130.99 mi (6,648.19 km) |
| Horw to Alpharetta (Georgia) | 4,656.88 mi (7,494.52 km) |
| Horw to Alpine (California) | 5,950.59 mi (9,576.55 km) |
| Horw to Alpine (Utah) | 5,361.84 mi (8,629.04 km) |
| Horw to Alsip (Illinois) | 4,447.10 mi (7,156.91 km) |
| Horw to Altadena (California) | 5,917.01 mi (9,522.51 km) |
| Horw to Altamont (Oregon) | 5,556.43 mi (8,942.22 km) |
| Horw to Altamonte Springs (Florida) | 4,786.43 mi (7,703.02 km) |
| Horw to Alton (Illinois) | 4,669.77 mi (7,515.27 km) |
| Horw to Alton (Texas) | 5,625.97 mi (9,054.12 km) |
| Horw to Altoona (Iowa) | 4,666.64 mi (7,510.23 km) |
| Horw to Altoona (Pennsylvania) | 4,123.31 mi (6,635.83 km) |
| Horw to Altus (Oklahoma) | 5,233.57 mi (8,422.62 km) |
