| Ada to Ansonia (Connecticut) | 4,395.63 mi (7,074.09 km) |
| Ada to Antelope (California) | 6,128.49 mi (9,862.85 km) |
| Ada to Anthem (Arizona) | 6,178.31 mi (9,943.03 km) |
| Ada to Antioch (California) | 6,184.57 mi (9,953.11 km) |
| Ada to Antioch (Illinois) | 4,914.51 mi (7,909.13 km) |
| Ada to Apache Junction (Arizona) | 6,187.99 mi (9,958.60 km) |
| Ada to Apex (North Carolina) | 4,887.17 mi (7,865.13 km) |
| Ada to Apollo Beach (Florida) | 5,421.04 mi (8,724.32 km) |
| Ada to Apopka (Florida) | 5,337.63 mi (8,590.09 km) |
| Ada to Apple Valley (California) | 6,281.51 mi (10,109.12 km) |
| Ada to Apple Valley (Minnesota) | 4,976.64 mi (8,009.13 km) |
| Ada to Appleton (Wisconsin) | 4,836.88 mi (7,784.20 km) |
| Ada to Arbutus (Maryland) | 4,635.17 mi (7,459.59 km) |
| Ada to Arcadia (California) | 6,328.09 mi (10,184.08 km) |
| Ada to Arcata (California) | 6,054.72 mi (9,744.12 km) |
