| River Forest to Duluth (Minnesota) | 398.97 mi (642.08 km) |
| River Forest to Dumas (Texas) | 865.97 mi (1,393.64 km) |
| River Forest to Dumont (New Jersey) | 718.62 mi (1,156.50 km) |
| River Forest to Duncan (Oklahoma) | 746.62 mi (1,201.56 km) |
| River Forest to Duncanville (Texas) | 810.36 mi (1,304.14 km) |
| River Forest to Dundalk (Maryland) | 620.78 mi (999.05 km) |
| River Forest to Dunedin (Florida) | 998.78 mi (1,607.38 km) |
| River Forest to Dunkirk (New York) | 436.18 mi (701.97 km) |
| River Forest to Dunmore (Pennsylvania) | 630.78 mi (1,015.14 km) |
| River Forest to Dunwoody (Georgia) | 581.67 mi (936.11 km) |
| River Forest to Durango (Colorado) | 1,112.04 mi (1,789.66 km) |
| River Forest to Durant (Oklahoma) | 717.64 mi (1,154.93 km) |
| River Forest to Durham (North Carolina) | 629.25 mi (1,012.68 km) |
| River Forest to Dyer (Indiana) | 31.78 mi (51.15 km) |
| River Forest to Dyersburg (Tennessee) | 412.65 mi (664.09 km) |
