| Mountain Ash to Accokeek (Maryland) | 3,536.77 mi (5,691.89 km) |
| Mountain Ash to Acworth (Georgia) | 4,066.79 mi (6,544.87 km) |
| Mountain Ash to Ada (Oklahoma) | 4,510.49 mi (7,258.93 km) |
| Mountain Ash to Addison (Illinois) | 3,829.62 mi (6,163.18 km) |
| Mountain Ash to Addison (Texas) | 4,608.83 mi (7,417.19 km) |
| Mountain Ash to Adelanto (California) | 5,270.42 mi (8,481.93 km) |
| Mountain Ash to Adelphi (Maryland) | 3,520.67 mi (5,665.96 km) |
| Mountain Ash to Adrian (Michigan) | 3,676.80 mi (5,917.24 km) |
| Mountain Ash to Affton (Missouri) | 4,077.75 mi (6,562.50 km) |
| Mountain Ash to Agoura Hills (California) | 5,338.27 mi (8,591.12 km) |
| Mountain Ash to Aguadilla (Puerto Rico) | 4,108.57 mi (6,612.11 km) |
| Mountain Ash to Aiken (South Carolina) | 3,970.65 mi (6,390.15 km) |
| Mountain Ash to Akron (Ohio) | 3,613.28 mi (5,815.02 km) |
| Mountain Ash to Alabaster (Alabama) | 4,195.43 mi (6,751.88 km) |
| Mountain Ash to Alachua (Florida) | 4,184.90 mi (6,734.94 km) |
