| River Forest to Jacksonville (North Carolina) | 750.37 mi (1,207.61 km) |
| River Forest to Jacksonville (Texas) | 799.09 mi (1,286.00 km) |
| River Forest to Jacksonville Beach (Florida) | 878.26 mi (1,413.42 km) |
| River Forest to James Island (South Carolina) | 766.04 mi (1,232.83 km) |
| River Forest to Jamestown (New York) | 440.75 mi (709.32 km) |
| River Forest to Jamestown (North Dakota) | 637.90 mi (1,026.60 km) |
| River Forest to Janesville (Wisconsin) | 81.90 mi (131.80 km) |
| River Forest to Jasmine Estates (Florida) | 983.01 mi (1,582.00 km) |
| River Forest to Jasper (Alabama) | 556.60 mi (895.76 km) |
| River Forest to Jasper (Indiana) | 246.36 mi (396.47 km) |
| River Forest to Jefferson (Georgia) | 582.89 mi (938.08 km) |
| River Forest to Jefferson (Louisiana) | 834.76 mi (1,343.42 km) |
| River Forest to Jefferson City (Missouri) | 324.97 mi (522.99 km) |
| River Forest to Jefferson Hills (Pennsylvania) | 425.14 mi (684.20 km) |
| River Forest to Jefferson Valley-Yorktown (New York) | 724.53 mi (1,166.01 km) |
