| Slupca to Allouez (Wisconsin) | 4,437.66 mi (7,141.73 km) |
| Slupca to Aloha (Oregon) | 5,290.12 mi (8,513.63 km) |
| Slupca to Alpena (Michigan) | 4,256.57 mi (6,850.29 km) |
| Slupca to Alpharetta (Georgia) | 4,858.84 mi (7,819.56 km) |
| Slupca to Alpine (California) | 5,948.15 mi (9,572.63 km) |
| Slupca to Alpine (Utah) | 5,353.87 mi (8,616.22 km) |
| Slupca to Alsip (Illinois) | 4,575.61 mi (7,363.73 km) |
| Slupca to Altadena (California) | 5,898.25 mi (9,492.32 km) |
| Slupca to Altamont (Oregon) | 5,475.74 mi (8,812.36 km) |
| Slupca to Altamonte Springs (Florida) | 5,040.66 mi (8,112.16 km) |
| Slupca to Alton (Illinois) | 4,804.16 mi (7,731.55 km) |
| Slupca to Alton (Texas) | 5,787.80 mi (9,314.56 km) |
| Slupca to Altoona (Iowa) | 4,762.69 mi (7,664.80 km) |
| Slupca to Altoona (Pennsylvania) | 4,311.91 mi (6,939.35 km) |
| Slupca to Altus (Oklahoma) | 5,339.42 mi (8,592.97 km) |
