| Ada to Alum Rock (California) | 6,223.24 mi (10,015.34 km) |
| Ada to Alvin (Texas) | 5,857.75 mi (9,427.13 km) |
| Ada to Amarillo (Texas) | 5,775.53 mi (9,294.82 km) |
| Ada to Amelia (Ohio) | 4,940.82 mi (7,951.47 km) |
| Ada to American Canyon (California) | 6,182.78 mi (9,950.22 km) |
| Ada to American Fork (Utah) | 5,783.80 mi (9,308.12 km) |
| Ada to Americus (Georgia) | 5,282.61 mi (8,501.54 km) |
| Ada to Ames (Iowa) | 5,130.65 mi (8,256.98 km) |
| Ada to Amherst (Ohio) | 4,751.37 mi (7,646.59 km) |
| Ada to Ammon (Idaho) | 5,605.75 mi (9,021.58 km) |
| Ada to Amsterdam (New York) | 4,370.93 mi (7,034.33 km) |
| Ada to Anacortes (Washington) | 5,546.28 mi (8,925.87 km) |
| Ada to Anaheim (California) | 6,341.34 mi (10,205.39 km) |
| Ada to Anchorage (Alaska) | 5,022.72 mi (8,083.29 km) |
| Ada to Anderson (California) | 6,041.67 mi (9,723.13 km) |
