| Slupca to Ansonia (Connecticut) | 4,075.89 mi (6,559.51 km) |
| Slupca to Antelope (California) | 5,688.24 mi (9,154.35 km) |
| Slupca to Anthem (Arizona) | 5,764.21 mi (9,276.60 km) |
| Slupca to Antioch (California) | 5,744.32 mi (9,244.59 km) |
| Slupca to Antioch (Illinois) | 4,544.20 mi (7,313.18 km) |
| Slupca to Apache Junction (Arizona) | 5,776.20 mi (9,295.90 km) |
| Slupca to Apex (North Carolina) | 4,573.30 mi (7,360.01 km) |
| Slupca to Apollo Beach (Florida) | 5,127.47 mi (8,251.86 km) |
| Slupca to Apopka (Florida) | 5,043.73 mi (8,117.10 km) |
| Slupca to Apple Valley (California) | 5,854.24 mi (9,421.49 km) |
| Slupca to Apple Valley (Minnesota) | 4,585.56 mi (7,379.75 km) |
| Slupca to Appleton (Wisconsin) | 4,459.53 mi (7,176.92 km) |
| Slupca to Arbutus (Maryland) | 4,313.24 mi (6,941.48 km) |
| Slupca to Arcadia (California) | 5,899.54 mi (9,494.39 km) |
| Slupca to Arcata (California) | 5,608.40 mi (9,025.84 km) |
