| Buffalo to Ashtabula (Ohio) | 121.97 mi (196.29 km) |
| Buffalo to Ashwaubenon (Wisconsin) | 474.05 mi (762.91 km) |
| Buffalo to Aspen Hill (Maryland) | 278.81 mi (448.71 km) |
| Buffalo to Astoria (Oregon) | 2,195.68 mi (3,533.60 km) |
| Buffalo to Atascadero (California) | 2,273.67 mi (3,659.12 km) |
| Buffalo to Atascocita (Texas) | 1,269.54 mi (2,043.13 km) |
| Buffalo to Atchison (Kansas) | 875.65 mi (1,409.22 km) |
| Buffalo to Athens (Alabama) | 709.64 mi (1,142.05 km) |
| Buffalo to Athens (Georgia) | 664.82 mi (1,069.92 km) |
| Buffalo to Athens (Ohio) | 299.32 mi (481.71 km) |
| Buffalo to Athens (Tennessee) | 599.31 mi (964.50 km) |
| Buffalo to Athens (Texas) | 1,184.24 mi (1,905.84 km) |
| Buffalo to Atlanta (Georgia) | 699.56 mi (1,125.83 km) |
| Buffalo to Atlantic Beach (Florida) | 879.55 mi (1,415.50 km) |
| Buffalo to Atlantic City (New Jersey) | 333.88 mi (537.33 km) |
