| Seaford to Accokeek (Maryland) | 3,699.25 mi (5,953.37 km) |
| Seaford to Acworth (Georgia) | 4,229.48 mi (6,806.69 km) |
| Seaford to Ada (Oklahoma) | 4,673.24 mi (7,520.85 km) |
| Seaford to Addison (Illinois) | 3,992.28 mi (6,424.96 km) |
| Seaford to Addison (Texas) | 4,771.78 mi (7,679.45 km) |
| Seaford to Adelanto (California) | 5,425.71 mi (8,731.83 km) |
| Seaford to Adelphi (Maryland) | 3,683.22 mi (5,927.57 km) |
| Seaford to Adrian (Michigan) | 3,839.85 mi (6,179.65 km) |
| Seaford to Affton (Missouri) | 4,240.69 mi (6,824.73 km) |
| Seaford to Agoura Hills (California) | 5,492.97 mi (8,840.08 km) |
| Seaford to Aguadilla (Puerto Rico) | 4,250.07 mi (6,839.82 km) |
| Seaford to Aiken (South Carolina) | 4,132.67 mi (6,650.89 km) |
| Seaford to Akron (Ohio) | 3,776.45 mi (6,077.60 km) |
| Seaford to Alabaster (Alabama) | 4,358.26 mi (7,013.94 km) |
| Seaford to Alachua (Florida) | 4,345.89 mi (6,994.04 km) |
