| Altamont to Ansonia (Connecticut) | 2,473.22 mi (3,980.27 km) |
| Altamont to Antelope (California) | 241.39 mi (388.48 km) |
| Altamont to Anthem (Arizona) | 777.20 mi (1,250.79 km) |
| Altamont to Antioch (California) | 291.55 mi (469.20 km) |
| Altamont to Antioch (Illinois) | 1,707.49 mi (2,747.94 km) |
| Altamont to Apache Junction (Arizona) | 822.87 mi (1,324.29 km) |
| Altamont to Apex (North Carolina) | 2,320.13 mi (3,733.88 km) |
| Altamont to Apollo Beach (Florida) | 2,412.49 mi (3,882.52 km) |
| Altamont to Apopka (Florida) | 2,419.68 mi (3,894.10 km) |
| Altamont to Apple Valley (California) | 582.96 mi (938.18 km) |
| Altamont to Apple Valley (Minnesota) | 1,433.60 mi (2,307.16 km) |
| Altamont to Appleton (Wisconsin) | 1,672.53 mi (2,691.67 km) |
| Altamont to Arbutus (Maryland) | 2,339.57 mi (3,765.17 km) |
| Altamont to Arcadia (California) | 591.91 mi (952.58 km) |
| Altamont to Arcata (California) | 152.68 mi (245.72 km) |
