| Witham to Jacksonville (Texas) | 4,751.65 mi (7,647.04 km) |
| Witham to Jacksonville Beach (Florida) | 4,280.70 mi (6,889.12 km) |
| Witham to James Island (South Carolina) | 4,099.18 mi (6,596.99 km) |
| Witham to Jamestown (New York) | 3,633.70 mi (5,847.88 km) |
| Witham to Jamestown (North Dakota) | 4,121.15 mi (6,632.35 km) |
| Witham to Janesville (Wisconsin) | 3,981.10 mi (6,406.96 km) |
| Witham to Jasmine Estates (Florida) | 4,433.56 mi (7,135.12 km) |
| Witham to Jasper (Alabama) | 4,341.81 mi (6,987.46 km) |
| Witham to Jasper (Indiana) | 4,106.47 mi (6,608.73 km) |
| Witham to Jefferson (Georgia) | 4,180.39 mi (6,727.68 km) |
| Witham to Jefferson (Louisiana) | 4,653.70 mi (7,489.40 km) |
| Witham to Jefferson City (Missouri) | 4,298.50 mi (6,917.77 km) |
| Witham to Jefferson Hills (Pennsylvania) | 3,742.32 mi (6,022.69 km) |
| Witham to Jefferson Valley-Yorktown (New York) | 3,451.25 mi (5,554.25 km) |
| Witham to Jeffersontown (Kentucky) | 4,062.06 mi (6,537.25 km) |
