| Mountain Ash to Ansonia (Connecticut) | 3,258.99 mi (5,244.84 km) |
| Mountain Ash to Antelope (California) | 5,161.88 mi (8,307.25 km) |
| Mountain Ash to Anthem (Arizona) | 5,129.16 mi (8,254.58 km) |
| Mountain Ash to Antioch (California) | 5,217.19 mi (8,396.25 km) |
| Mountain Ash to Antioch (Illinois) | 3,807.31 mi (6,127.27 km) |
| Mountain Ash to Apache Junction (Arizona) | 5,133.73 mi (8,261.93 km) |
| Mountain Ash to Apex (North Carolina) | 3,748.70 mi (6,032.94 km) |
| Mountain Ash to Apollo Beach (Florida) | 4,281.67 mi (6,890.68 km) |
| Mountain Ash to Apopka (Florida) | 4,198.21 mi (6,756.36 km) |
| Mountain Ash to Apple Valley (California) | 5,265.42 mi (8,473.88 km) |
| Mountain Ash to Apple Valley (Minnesota) | 3,895.47 mi (6,269.15 km) |
| Mountain Ash to Appleton (Wisconsin) | 3,738.02 mi (6,015.77 km) |
| Mountain Ash to Arbutus (Maryland) | 3,498.76 mi (5,630.72 km) |
| Mountain Ash to Arcadia (California) | 5,315.37 mi (8,554.26 km) |
| Mountain Ash to Arcata (California) | 5,120.01 mi (8,239.86 km) |
