| Slupca to Alum Rock (California) | 5,783.54 mi (9,307.71 km) |
| Slupca to Alvin (Texas) | 5,507.18 mi (8,862.96 km) |
| Slupca to Amarillo (Texas) | 5,386.92 mi (8,669.42 km) |
| Slupca to Amelia (Ohio) | 4,594.78 mi (7,394.58 km) |
| Slupca to American Canyon (California) | 5,741.56 mi (9,240.14 km) |
| Slupca to American Fork (Utah) | 5,359.57 mi (8,625.39 km) |
| Slupca to Americus (Georgia) | 4,963.96 mi (7,988.73 km) |
| Slupca to Ames (Iowa) | 4,746.55 mi (7,638.83 km) |
| Slupca to Amherst (Ohio) | 4,402.21 mi (7,084.68 km) |
| Slupca to Ammon (Idaho) | 5,176.40 mi (8,330.62 km) |
| Slupca to Amsterdam (New York) | 4,039.83 mi (6,501.48 km) |
| Slupca to Anacortes (Washington) | 5,095.94 mi (8,201.13 km) |
| Slupca to Anaheim (California) | 5,913.57 mi (9,516.97 km) |
| Slupca to Anchorage (Alaska) | 4,565.29 mi (7,347.12 km) |
| Slupca to Anderson (California) | 5,598.29 mi (9,009.57 km) |
