| Boppard to Jacksonville (Texas) | 5,069.38 mi (8,158.39 km) |
| Boppard to Jacksonville Beach (Florida) | 4,601.25 mi (7,405.00 km) |
| Boppard to James Island (South Carolina) | 4,419.93 mi (7,113.20 km) |
| Boppard to Jamestown (New York) | 3,952.85 mi (6,361.49 km) |
| Boppard to Jamestown (North Dakota) | 4,420.35 mi (7,113.87 km) |
| Boppard to Janesville (Wisconsin) | 4,294.72 mi (6,911.68 km) |
| Boppard to Jasmine Estates (Florida) | 4,753.93 mi (7,650.72 km) |
| Boppard to Jasper (Alabama) | 4,661.89 mi (7,502.59 km) |
| Boppard to Jasper (Indiana) | 4,424.67 mi (7,120.82 km) |
| Boppard to Jefferson (Georgia) | 4,501.11 mi (7,243.83 km) |
| Boppard to Jefferson (Louisiana) | 4,974.11 mi (8,005.05 km) |
| Boppard to Jefferson City (Missouri) | 4,613.67 mi (7,424.99 km) |
| Boppard to Jefferson Hills (Pennsylvania) | 4,062.12 mi (6,537.34 km) |
| Boppard to Jefferson Valley-Yorktown (New York) | 3,771.95 mi (6,070.36 km) |
| Boppard to Jeffersontown (Kentucky) | 4,380.94 mi (7,050.43 km) |
