| Silver Spring to Anoka (Minnesota) | 939.90 mi (1,512.63 km) |
| Silver Spring to Ansonia (Connecticut) | 263.96 mi (424.80 km) |
| Silver Spring to Antelope (California) | 2,361.46 mi (3,800.40 km) |
| Silver Spring to Anthem (Arizona) | 1,970.66 mi (3,171.46 km) |
| Silver Spring to Antioch (California) | 2,397.68 mi (3,858.70 km) |
| Silver Spring to Antioch (Illinois) | 625.69 mi (1,006.95 km) |
| Silver Spring to Apache Junction (Arizona) | 1,950.77 mi (3,139.46 km) |
| Silver Spring to Apex (North Carolina) | 248.36 mi (399.70 km) |
| Silver Spring to Apollo Beach (Florida) | 835.96 mi (1,345.34 km) |
| Silver Spring to Apopka (Florida) | 757.07 mi (1,218.38 km) |
| Silver Spring to Apple Valley (California) | 2,227.56 mi (3,584.92 km) |
| Silver Spring to Apple Valley (Minnesota) | 919.95 mi (1,480.52 km) |
| Silver Spring to Appleton (Wisconsin) | 690.01 mi (1,110.47 km) |
| Silver Spring to Arbutus (Maryland) | 24.19 mi (38.93 km) |
| Silver Spring to Arcadia (California) | 2,281.39 mi (3,671.55 km) |
