| Iselin to Duluth (Minnesota) | 985.48 mi (1,585.98 km) |
| Iselin to Dumas (Texas) | 1,528.99 mi (2,460.67 km) |
| Iselin to Dumont (New Jersey) | 31.02 mi (49.92 km) |
| Iselin to Duncan (Oklahoma) | 1,353.52 mi (2,178.28 km) |
| Iselin to Duncanville (Texas) | 1,362.48 mi (2,192.70 km) |
| Iselin to Dundalk (Maryland) | 146.17 mi (235.23 km) |
| Iselin to Dunedin (Florida) | 990.76 mi (1,594.47 km) |
| Iselin to Dunkirk (New York) | 291.01 mi (468.33 km) |
| Iselin to Dunmore (Pennsylvania) | 89.10 mi (143.39 km) |
| Iselin to Dunwoody (Georgia) | 714.59 mi (1,150.03 km) |
| Iselin to Durango (Colorado) | 1,807.52 mi (2,908.92 km) |
| Iselin to Durant (Oklahoma) | 1,291.50 mi (2,078.46 km) |
| Iselin to Durham (North Carolina) | 402.92 mi (648.43 km) |
| Iselin to Dyer (Indiana) | 689.84 mi (1,110.20 km) |
| Iselin to Dyersburg (Tennessee) | 872.88 mi (1,404.76 km) |
