| Oconomowoc to Clemson (South Carolina) | 656.49 mi (1,056.52 km) |
| Oconomowoc to Clermont (Florida) | 1,074.71 mi (1,729.59 km) |
| Oconomowoc to Cleveland (Mississippi) | 657.55 mi (1,058.22 km) |
| Oconomowoc to Cleveland (Ohio) | 365.79 mi (588.67 km) |
| Oconomowoc to Cleveland (Tennessee) | 580.36 mi (934.01 km) |
| Oconomowoc to Cleveland Heights (Ohio) | 370.66 mi (596.52 km) |
| Oconomowoc to Cliffside Park (New Jersey) | 760.72 mi (1,224.27 km) |
| Oconomowoc to Clifton (Colorado) | 1,073.36 mi (1,727.40 km) |
| Oconomowoc to Clifton (New Jersey) | 751.42 mi (1,209.30 km) |
| Oconomowoc to Clinton (Iowa) | 124.31 mi (200.05 km) |
| Oconomowoc to Clinton (Maryland) | 674.69 mi (1,085.81 km) |
| Oconomowoc to Clinton (Mississippi) | 749.21 mi (1,205.74 km) |
| Oconomowoc to Clinton (Utah) | 1,211.52 mi (1,949.76 km) |
| Oconomowoc to Clive (Iowa) | 289.49 mi (465.88 km) |
| Oconomowoc to Cloquet (Minnesota) | 317.57 mi (511.07 km) |
