| River Ridge to Duluth (Minnesota) | 1,166.44 mi (1,877.20 km) |
| River Ridge to Dumas (Texas) | 793.06 mi (1,276.30 km) |
| River Ridge to Dumont (New Jersey) | 1,184.08 mi (1,905.59 km) |
| River Ridge to Duncan (Oklahoma) | 549.91 mi (884.99 km) |
| River Ridge to Duncanville (Texas) | 436.41 mi (702.33 km) |
| River Ridge to Dundalk (Maryland) | 1,009.38 mi (1,624.45 km) |
| River Ridge to Dunedin (Florida) | 468.45 mi (753.90 km) |
| River Ridge to Dunkirk (New York) | 1,054.76 mi (1,697.47 km) |
| River Ridge to Dunmore (Pennsylvania) | 1,136.68 mi (1,829.31 km) |
| River Ridge to Dunwoody (Georgia) | 442.21 mi (711.66 km) |
| River Ridge to Durango (Colorado) | 1,132.01 mi (1,821.79 km) |
| River Ridge to Durant (Oklahoma) | 456.56 mi (734.77 km) |
| River Ridge to Durham (North Carolina) | 775.96 mi (1,248.79 km) |
| River Ridge to Dyer (Indiana) | 811.48 mi (1,305.94 km) |
| River Ridge to Dyersburg (Tennessee) | 423.40 mi (681.40 km) |
