| Signa to Accokeek (Maryland) | 4,365.93 mi (7,026.28 km) |
| Signa to Acworth (Georgia) | 4,898.20 mi (7,882.90 km) |
| Signa to Ada (Oklahoma) | 5,366.35 mi (8,636.31 km) |
| Signa to Addison (Illinois) | 4,686.62 mi (7,542.39 km) |
| Signa to Addison (Texas) | 5,462.06 mi (8,790.34 km) |
| Signa to Adelanto (California) | 6,129.81 mi (9,864.97 km) |
| Signa to Adelphi (Maryland) | 4,351.02 mi (7,002.29 km) |
| Signa to Adrian (Michigan) | 4,529.05 mi (7,288.80 km) |
| Signa to Affton (Missouri) | 4,931.62 mi (7,936.67 km) |
| Signa to Agoura Hills (California) | 6,196.62 mi (9,972.49 km) |
| Signa to Aguadilla (Puerto Rico) | 4,767.83 mi (7,673.07 km) |
| Signa to Aiken (South Carolina) | 4,792.18 mi (7,712.28 km) |
| Signa to Akron (Ohio) | 4,459.72 mi (7,177.23 km) |
| Signa to Alabaster (Alabama) | 5,029.49 mi (8,094.18 km) |
| Signa to Alachua (Florida) | 4,993.60 mi (8,036.42 km) |
