| Oconomowoc to Cibolo (Texas) | 1,078.61 mi (1,735.86 km) |
| Oconomowoc to Cicero (Illinois) | 94.47 mi (152.04 km) |
| Oconomowoc to Cimarron Hills (Colorado) | 892.84 mi (1,436.89 km) |
| Oconomowoc to Cincinnati (Ohio) | 343.28 mi (552.45 km) |
| Oconomowoc to Cinco Ranch (Texas) | 1,006.61 mi (1,619.98 km) |
| Oconomowoc to Circleville (Ohio) | 375.95 mi (605.04 km) |
| Oconomowoc to Citrus (California) | 1,693.27 mi (2,725.06 km) |
| Oconomowoc to Citrus Heights (California) | 1,728.12 mi (2,781.13 km) |
| Oconomowoc to Citrus Park (Florida) | 1,089.67 mi (1,753.65 km) |
| Oconomowoc to Claiborne (Louisiana) | 757.00 mi (1,218.27 km) |
| Oconomowoc to Claremont (California) | 1,684.34 mi (2,710.68 km) |
| Oconomowoc to Claremont (New Hampshire) | 812.26 mi (1,307.21 km) |
| Oconomowoc to Claremore (Oklahoma) | 601.83 mi (968.56 km) |
| Oconomowoc to Clarksburg (Maryland) | 641.83 mi (1,032.92 km) |
| Oconomowoc to Clarksburg (West Virginia) | 499.58 mi (803.99 km) |
