| Iselin to Des Plaines (Illinois) | 711.52 mi (1,145.07 km) |
| Iselin to Desert Hot Springs (California) | 2,343.49 mi (3,771.49 km) |
| Iselin to DeSoto (Texas) | 1,361.62 mi (2,191.32 km) |
| Iselin to Destin (Florida) | 978.79 mi (1,575.21 km) |
| Iselin to Destrehan (Louisiana) | 1,161.59 mi (1,869.40 km) |
| Iselin to Detroit (Michigan) | 471.48 mi (758.77 km) |
| Iselin to Diamond Bar (California) | 2,408.99 mi (3,876.90 km) |
| Iselin to Diamond Springs (California) | 2,450.01 mi (3,942.91 km) |
| Iselin to Dickinson (North Dakota) | 1,477.91 mi (2,378.47 km) |
| Iselin to Dickinson (Texas) | 1,397.06 mi (2,248.35 km) |
| Iselin to Dickson (Tennessee) | 771.87 mi (1,242.20 km) |
| Iselin to Difficult Run (Virginia) | 197.97 mi (318.60 km) |
| Iselin to Dinuba (California) | 2,424.98 mi (3,902.63 km) |
| Iselin to Discovery Bay (California) | 2,506.50 mi (4,033.83 km) |
| Iselin to Dix Hills (New York) | 53.81 mi (86.59 km) |
