| Oconomowoc to Channelview (Texas) | 989.54 mi (1,592.52 km) |
| Oconomowoc to Chantilly (Virginia) | 644.86 mi (1,037.80 km) |
| Oconomowoc to Chaparral (New Mexico) | 1,238.68 mi (1,993.46 km) |
| Oconomowoc to Chapel Hill (North Carolina) | 705.97 mi (1,136.14 km) |
| Oconomowoc to Charleston (Illinois) | 250.34 mi (402.88 km) |
| Oconomowoc to Charleston (South Carolina) | 847.77 mi (1,364.36 km) |
| Oconomowoc to Charleston (West Virginia) | 486.41 mi (782.80 km) |
| Oconomowoc to Charlotte (North Carolina) | 681.92 mi (1,097.45 km) |
| Oconomowoc to Charlottesville (Virginia) | 630.43 mi (1,014.58 km) |
| Oconomowoc to Chaska (Minnesota) | 280.60 mi (451.58 km) |
| Oconomowoc to Chatham (Illinois) | 244.74 mi (393.88 km) |
| Oconomowoc to Chattanooga (Tennessee) | 581.61 mi (936.01 km) |
| Oconomowoc to Cheat Lake (West Virginia) | 506.39 mi (814.95 km) |
| Oconomowoc to Chelsea (Alabama) | 682.77 mi (1,098.81 km) |
| Oconomowoc to Chelsea (Massachusetts) | 885.74 mi (1,425.46 km) |
