| Sion to Accokeek (Maryland) | 4,126.08 mi (6,640.28 km) |
| Sion to Acworth (Georgia) | 4,658.00 mi (7,496.33 km) |
| Sion to Ada (Oklahoma) | 5,119.67 mi (8,239.32 km) |
| Sion to Addison (Illinois) | 4,439.57 mi (7,144.80 km) |
| Sion to Addison (Texas) | 5,216.11 mi (8,394.51 km) |
| Sion to Adelanto (California) | 5,882.28 mi (9,466.61 km) |
| Sion to Adelphi (Maryland) | 4,110.85 mi (6,615.77 km) |
| Sion to Adrian (Michigan) | 4,283.23 mi (6,893.19 km) |
| Sion to Affton (Missouri) | 4,685.43 mi (7,540.46 km) |
| Sion to Agoura Hills (California) | 5,949.39 mi (9,574.62 km) |
| Sion to Aguadilla (Puerto Rico) | 4,573.97 mi (7,361.09 km) |
| Sion to Aiken (South Carolina) | 4,554.57 mi (7,329.87 km) |
| Sion to Akron (Ohio) | 4,215.40 mi (6,784.03 km) |
| Sion to Alabaster (Alabama) | 4,788.63 mi (7,706.55 km) |
| Sion to Alachua (Florida) | 4,759.55 mi (7,659.76 km) |
