| Halstead to Accokeek (Maryland) | 3,695.43 mi (5,947.22 km) |
| Halstead to Acworth (Georgia) | 4,224.25 mi (6,798.27 km) |
| Halstead to Ada (Oklahoma) | 4,655.64 mi (7,492.53 km) |
| Halstead to Addison (Illinois) | 3,974.31 mi (6,396.03 km) |
| Halstead to Addison (Texas) | 4,755.90 mi (7,653.88 km) |
| Halstead to Adelanto (California) | 5,388.80 mi (8,672.44 km) |
| Halstead to Adelphi (Maryland) | 3,678.97 mi (5,920.73 km) |
| Halstead to Adrian (Michigan) | 3,825.32 mi (6,156.26 km) |
| Halstead to Affton (Missouri) | 4,224.79 mi (6,799.14 km) |
| Halstead to Agoura Hills (California) | 5,455.17 mi (8,779.25 km) |
| Halstead to Aguadilla (Puerto Rico) | 4,281.21 mi (6,889.93 km) |
| Halstead to Aiken (South Carolina) | 4,130.98 mi (6,648.17 km) |
| Halstead to Akron (Ohio) | 3,765.21 mi (6,059.53 km) |
| Halstead to Alabaster (Alabama) | 4,351.90 mi (7,003.70 km) |
| Halstead to Alachua (Florida) | 4,347.88 mi (6,997.24 km) |
