| Slupca to Accokeek (Maryland) | 4,353.24 mi (7,005.86 km) |
| Slupca to Acworth (Georgia) | 4,874.02 mi (7,843.97 km) |
| Slupca to Ada (Oklahoma) | 5,248.42 mi (8,446.52 km) |
| Slupca to Addison (Illinois) | 4,570.80 mi (7,355.99 km) |
| Slupca to Addison (Texas) | 5,356.40 mi (8,620.30 km) |
| Slupca to Adelanto (California) | 5,857.00 mi (9,425.92 km) |
| Slupca to Adelphi (Maryland) | 4,335.38 mi (6,977.13 km) |
| Slupca to Adrian (Michigan) | 4,439.22 mi (7,144.23 km) |
| Slupca to Affton (Missouri) | 4,829.17 mi (7,771.80 km) |
| Slupca to Agoura Hills (California) | 5,916.03 mi (9,520.94 km) |
| Slupca to Aguadilla (Puerto Rico) | 5,009.68 mi (8,062.30 km) |
| Slupca to Aiken (South Carolina) | 4,794.00 mi (7,715.20 km) |
| Slupca to Akron (Ohio) | 4,393.94 mi (7,071.37 km) |
| Slupca to Alabaster (Alabama) | 4,996.63 mi (8,041.30 km) |
| Slupca to Alachua (Florida) | 5,022.18 mi (8,082.41 km) |
