| On Top of the World Designated Place to Duluth (Minnesota) | 1,331.16 mi (2,142.30 km) |
| On Top of the World Designated Place to Dumas (Texas) | 1,235.33 mi (1,988.08 km) |
| On Top of the World Designated Place to Dumont (New Jersey) | 941.98 mi (1,515.97 km) |
| On Top of the World Designated Place to Duncan (Oklahoma) | 990.30 mi (1,593.73 km) |
| On Top of the World Designated Place to Duncanville (Texas) | 900.30 mi (1,448.90 km) |
| On Top of the World Designated Place to Dundalk (Maryland) | 775.96 mi (1,248.79 km) |
| On Top of the World Designated Place to Dunedin (Florida) | 80.09 mi (128.89 km) |
| On Top of the World Designated Place to Dunkirk (New York) | 938.62 mi (1,510.56 km) |
| On Top of the World Designated Place to Dunmore (Pennsylvania) | 929.48 mi (1,495.85 km) |
| On Top of the World Designated Place to Dunwoody (Georgia) | 354.77 mi (570.94 km) |
| On Top of the World Designated Place to Durango (Colorado) | 1,577.40 mi (2,538.58 km) |
| On Top of the World Designated Place to Durant (Oklahoma) | 895.58 mi (1,441.30 km) |
| On Top of the World Designated Place to Durham (North Carolina) | 514.09 mi (827.35 km) |
| On Top of the World Designated Place to Dyer (Indiana) | 904.94 mi (1,456.37 km) |
| On Top of the World Designated Place to Dyersburg (Tennessee) | 632.38 mi (1,017.72 km) |
