| On Top of the World Designated Place to Altus (Oklahoma) | 1,067.90 mi (1,718.63 km) |
| On Top of the World Designated Place to Alum Rock (California) | 2,337.02 mi (3,761.06 km) |
| On Top of the World Designated Place to Alvin (Texas) | 783.98 mi (1,261.70 km) |
| On Top of the World Designated Place to Amarillo (Texas) | 1,215.76 mi (1,956.58 km) |
| On Top of the World Designated Place to Amelia (Ohio) | 694.32 mi (1,117.40 km) |
| On Top of the World Designated Place to American Canyon (California) | 2,363.42 mi (3,803.55 km) |
| On Top of the World Designated Place to American Fork (Utah) | 1,835.98 mi (2,954.73 km) |
| On Top of the World Designated Place to Americus (Georgia) | 235.22 mi (378.56 km) |
| On Top of the World Designated Place to Ames (Iowa) | 1,094.49 mi (1,761.41 km) |
| On Top of the World Designated Place to Amherst (Ohio) | 849.60 mi (1,367.31 km) |
| On Top of the World Designated Place to Ammon (Idaho) | 1,912.22 mi (3,077.42 km) |
| On Top of the World Designated Place to Amsterdam (New York) | 1,056.36 mi (1,700.04 km) |
| On Top of the World Designated Place to Anacortes (Washington) | 2,510.19 mi (4,039.77 km) |
| On Top of the World Designated Place to Anaheim (California) | 2,110.94 mi (3,397.22 km) |
| On Top of the World Designated Place to Anchorage (Alaska) | 3,710.48 mi (5,971.43 km) |
