| On Top of the World Designated Place to Allison Park (Pennsylvania) | 803.12 mi (1,292.50 km) |
| On Top of the World Designated Place to Allouez (Wisconsin) | 1,107.44 mi (1,782.25 km) |
| On Top of the World Designated Place to Aloha (Oregon) | 2,466.95 mi (3,970.17 km) |
| On Top of the World Designated Place to Alpena (Michigan) | 1,105.09 mi (1,778.48 km) |
| On Top of the World Designated Place to Alpharetta (Georgia) | 362.39 mi (583.20 km) |
| On Top of the World Designated Place to Alpine (California) | 2,049.33 mi (3,298.08 km) |
| On Top of the World Designated Place to Alpine (Utah) | 1,836.43 mi (2,955.44 km) |
| On Top of the World Designated Place to Alsip (Illinois) | 920.26 mi (1,481.02 km) |
| On Top of the World Designated Place to Altadena (California) | 2,126.51 mi (3,422.28 km) |
| On Top of the World Designated Place to Altamont (Oregon) | 2,366.18 mi (3,807.99 km) |
| On Top of the World Designated Place to Altamonte Springs (Florida) | 62.05 mi (99.86 km) |
| On Top of the World Designated Place to Alton (Illinois) | 812.39 mi (1,307.41 km) |
| On Top of the World Designated Place to Alton (Texas) | 998.53 mi (1,606.97 km) |
| On Top of the World Designated Place to Altoona (Iowa) | 1,069.63 mi (1,721.40 km) |
| On Top of the World Designated Place to Altoona (Pennsylvania) | 817.85 mi (1,316.20 km) |
