| Oconomowoc to Hamtramck (Michigan) | 280.17 mi (450.88 km) |
| Oconomowoc to Hanahan (South Carolina) | 840.03 mi (1,351.90 km) |
| Oconomowoc to Hanford (California) | 1,709.97 mi (2,751.94 km) |
| Oconomowoc to Hannibal (Missouri) | 278.22 mi (447.75 km) |
| Oconomowoc to Hanover (Pennsylvania) | 637.24 mi (1,025.54 km) |
| Oconomowoc to Hanover Park (Illinois) | 79.26 mi (127.56 km) |
| Oconomowoc to Happy Valley (Oregon) | 1,677.97 mi (2,700.43 km) |
| Oconomowoc to Harker Heights (Texas) | 971.57 mi (1,563.59 km) |
| Oconomowoc to Harlingen (Texas) | 1,278.03 mi (2,056.79 km) |
| Oconomowoc to Harper Woods (Michigan) | 285.90 mi (460.11 km) |
| Oconomowoc to Harrisburg (North Carolina) | 681.93 mi (1,097.46 km) |
| Oconomowoc to Harrisburg (Pennsylvania) | 629.43 mi (1,012.97 km) |
| Oconomowoc to Harrison (Arkansas) | 533.52 mi (858.62 km) |
| Oconomowoc to Harrison (New Jersey) | 754.05 mi (1,213.53 km) |
| Oconomowoc to Harrison (New York) | 770.32 mi (1,239.70 km) |
