| Slupca to Jacksonville (Texas) | 5,360.24 mi (8,626.47 km) |
| Slupca to Jacksonville Beach (Florida) | 4,954.58 mi (7,973.62 km) |
| Slupca to James Island (South Carolina) | 4,769.02 mi (7,675.00 km) |
| Slupca to Jamestown (New York) | 4,262.01 mi (6,859.04 km) |
| Slupca to Jamestown (North Dakota) | 4,628.23 mi (7,448.41 km) |
| Slupca to Janesville (Wisconsin) | 4,563.79 mi (7,344.71 km) |
| Slupca to Jasmine Estates (Florida) | 5,109.90 mi (8,223.60 km) |
| Slupca to Jasper (Alabama) | 4,978.48 mi (8,012.09 km) |
| Slupca to Jasper (Indiana) | 4,722.66 mi (7,600.39 km) |
| Slupca to Jefferson (Georgia) | 4,830.82 mi (7,774.45 km) |
| Slupca to Jefferson (Louisiana) | 5,294.65 mi (8,520.92 km) |
| Slupca to Jefferson City (Missouri) | 4,889.52 mi (7,868.92 km) |
| Slupca to Jefferson Hills (Pennsylvania) | 4,377.78 mi (7,045.36 km) |
| Slupca to Jefferson Valley-Yorktown (New York) | 4,104.19 mi (6,605.06 km) |
| Slupca to Jeffersontown (Kentucky) | 4,685.18 mi (7,540.07 km) |
