| Oconomowoc to Des Plaines (Illinois) | 79.56 mi (128.03 km) |
| Oconomowoc to Desert Hot Springs (California) | 1,632.63 mi (2,627.46 km) |
| Oconomowoc to DeSoto (Texas) | 856.17 mi (1,377.88 km) |
| Oconomowoc to Destin (Florida) | 884.85 mi (1,424.03 km) |
| Oconomowoc to Destrehan (Louisiana) | 913.55 mi (1,470.21 km) |
| Oconomowoc to Detroit (Michigan) | 278.02 mi (447.43 km) |
| Oconomowoc to Diamond Bar (California) | 1,693.75 mi (2,725.82 km) |
| Oconomowoc to Diamond Springs (California) | 1,705.54 mi (2,744.80 km) |
| Oconomowoc to Dickinson (North Dakota) | 744.78 mi (1,198.60 km) |
| Oconomowoc to Dickinson (Texas) | 1,010.33 mi (1,625.98 km) |
| Oconomowoc to Dickson (Tennessee) | 489.82 mi (788.29 km) |
| Oconomowoc to Difficult Run (Virginia) | 648.91 mi (1,044.32 km) |
| Oconomowoc to Dinuba (California) | 1,690.66 mi (2,720.86 km) |
| Oconomowoc to Discovery Bay (California) | 1,763.77 mi (2,838.52 km) |
| Oconomowoc to Dix Hills (New York) | 793.69 mi (1,277.32 km) |
