| New Port Richey to Duluth (Minnesota) | 1,378.02 mi (2,217.71 km) |
| New Port Richey to Dumas (Texas) | 1,240.85 mi (1,996.96 km) |
| New Port Richey to Dumont (New Jersey) | 1,006.69 mi (1,620.11 km) |
| New Port Richey to Duncan (Oklahoma) | 995.12 mi (1,601.48 km) |
| New Port Richey to Duncanville (Texas) | 897.62 mi (1,444.58 km) |
| New Port Richey to Dundalk (Maryland) | 840.79 mi (1,353.13 km) |
| New Port Richey to Dunedin (Florida) | 15.37 mi (24.73 km) |
| New Port Richey to Dunkirk (New York) | 1,001.51 mi (1,611.77 km) |
| New Port Richey to Dunmore (Pennsylvania) | 994.28 mi (1,600.14 km) |
| New Port Richey to Dunwoody (Georgia) | 404.63 mi (651.19 km) |
| New Port Richey to Durango (Colorado) | 1,582.94 mi (2,547.49 km) |
| New Port Richey to Durant (Oklahoma) | 900.02 mi (1,448.45 km) |
| New Port Richey to Durham (North Carolina) | 578.88 mi (931.62 km) |
| New Port Richey to Dyer (Indiana) | 954.56 mi (1,536.22 km) |
| New Port Richey to Dyersburg (Tennessee) | 664.60 mi (1,069.57 km) |
