| River Forest to Decatur (Alabama) | 507.88 mi (817.36 km) |
| River Forest to Decatur (Georgia) | 593.17 mi (954.61 km) |
| River Forest to Decatur (Illinois) | 152.46 mi (245.36 km) |
| River Forest to Deer Park (New York) | 755.35 mi (1,215.61 km) |
| River Forest to Deer Park (Texas) | 936.29 mi (1,506.81 km) |
| River Forest to Deerfield (Illinois) | 18.76 mi (30.18 km) |
| River Forest to Deerfield Beach (Florida) | 1,162.33 mi (1,870.58 km) |
| River Forest to Defiance (Ohio) | 183.43 mi (295.20 km) |
| River Forest to DeForest (Wisconsin) | 120.50 mi (193.93 km) |
| River Forest to DeKalb (Illinois) | 47.82 mi (76.95 km) |
| River Forest to Del Aire (California) | 1,743.51 mi (2,805.90 km) |
| River Forest to Del City (Oklahoma) | 683.16 mi (1,099.43 km) |
| River Forest to Del Rio (Texas) | 1,131.59 mi (1,821.12 km) |
| River Forest to DeLand (Florida) | 961.61 mi (1,547.56 km) |
| River Forest to Delano (California) | 1,734.06 mi (2,790.70 km) |
