| Seaford to Jacksonville (Texas) | 4,760.79 mi (7,661.75 km) |
| Seaford to Jacksonville Beach (Florida) | 4,275.83 mi (6,881.28 km) |
| Seaford to James Island (South Carolina) | 4,095.60 mi (6,591.23 km) |
| Seaford to Jamestown (New York) | 3,640.51 mi (5,858.84 km) |
| Seaford to Jamestown (North Dakota) | 4,147.44 mi (6,674.66 km) |
| Seaford to Janesville (Wisconsin) | 3,996.01 mi (6,430.96 km) |
| Seaford to Jasmine Estates (Florida) | 4,427.84 mi (7,125.93 km) |
| Seaford to Jasper (Alabama) | 4,345.83 mi (6,993.94 km) |
| Seaford to Jasper (Indiana) | 4,115.03 mi (6,622.49 km) |
| Seaford to Jefferson (Georgia) | 4,181.53 mi (6,729.52 km) |
| Seaford to Jefferson (Louisiana) | 4,656.41 mi (7,493.77 km) |
| Seaford to Jefferson City (Missouri) | 4,311.47 mi (6,938.63 km) |
| Seaford to Jefferson Hills (Pennsylvania) | 3,747.44 mi (6,030.91 km) |
| Seaford to Jefferson Valley-Yorktown (New York) | 3,452.82 mi (5,556.77 km) |
| Seaford to Jeffersontown (Kentucky) | 4,069.29 mi (6,548.88 km) |
