| Oconomowoc to Candler-McAfee (Georgia) | 686.51 mi (1,104.84 km) |
| Oconomowoc to Caño Martin Peña (Puerto Rico) | 2,148.82 mi (3,458.19 km) |
| Oconomowoc to Cañon City (Colorado) | 930.46 mi (1,497.43 km) |
| Oconomowoc to Canóvanas (Puerto Rico) | 2,157.71 mi (3,472.49 km) |
| Oconomowoc to Canton (Georgia) | 648.49 mi (1,043.65 km) |
| Oconomowoc to Canton (Illinois) | 192.47 mi (309.75 km) |
| Oconomowoc to Canton (Mississippi) | 730.42 mi (1,175.49 km) |
| Oconomowoc to Canton (Ohio) | 398.82 mi (641.83 km) |
| Oconomowoc to Canyon (Texas) | 910.64 mi (1,465.53 km) |
| Oconomowoc to Canyon Lake (California) | 1,677.48 mi (2,699.64 km) |
| Oconomowoc to Canyon Lake (Texas) | 1,060.84 mi (1,707.25 km) |
| Oconomowoc to Cape Coral (Florida) | 1,194.17 mi (1,921.82 km) |
| Oconomowoc to Cape Girardeau (Missouri) | 403.88 mi (649.98 km) |
| Oconomowoc to Carbondale (Illinois) | 373.52 mi (601.12 km) |
| Oconomowoc to Carlisle (Pennsylvania) | 615.82 mi (991.07 km) |
