| Middle River to Jacksonville (North Carolina) | 323.28 mi (520.28 km) |
| Middle River to Jacksonville (Texas) | 1,170.86 mi (1,884.32 km) |
| Middle River to Jacksonville Beach (Florida) | 686.79 mi (1,105.29 km) |
| Middle River to James Island (South Carolina) | 496.90 mi (799.68 km) |
| Middle River to Jamestown (New York) | 240.55 mi (387.13 km) |
| Middle River to Jamestown (North Dakota) | 1,232.88 mi (1,984.12 km) |
| Middle River to Janesville (Wisconsin) | 694.88 mi (1,118.30 km) |
| Middle River to Jasmine Estates (Florida) | 843.41 mi (1,357.33 km) |
| Middle River to Jasper (Alabama) | 710.54 mi (1,143.50 km) |
| Middle River to Jasper (Indiana) | 569.12 mi (915.91 km) |
| Middle River to Jefferson (Georgia) | 535.66 mi (862.07 km) |
| Middle River to Jefferson (Louisiana) | 1,012.42 mi (1,629.34 km) |
| Middle River to Jefferson City (Missouri) | 846.89 mi (1,362.94 km) |
| Middle River to Jefferson Hills (Pennsylvania) | 197.34 mi (317.59 km) |
| Middle River to Jefferson Valley-Yorktown (New York) | 194.19 mi (312.53 km) |
