| Oconomowoc to Carlsbad (California) | 1,699.06 mi (2,734.37 km) |
| Oconomowoc to Carlsbad (New Mexico) | 1,130.68 mi (1,819.65 km) |
| Oconomowoc to Carmel (Indiana) | 248.30 mi (399.60 km) |
| Oconomowoc to Carmichael (California) | 1,731.59 mi (2,786.73 km) |
| Oconomowoc to Carney (Maryland) | 671.42 mi (1,080.55 km) |
| Oconomowoc to Carnot-Moon (Pennsylvania) | 461.80 mi (743.19 km) |
| Oconomowoc to Carol Stream (Illinois) | 83.71 mi (134.72 km) |
| Oconomowoc to Carolina (Puerto Rico) | 2,152.83 mi (3,464.65 km) |
| Oconomowoc to Carolina Forest (South Carolina) | 826.41 mi (1,329.97 km) |
| Oconomowoc to Carpentersville (Illinois) | 68.30 mi (109.92 km) |
| Oconomowoc to Carpinteria (California) | 1,764.17 mi (2,839.15 km) |
| Oconomowoc to Carrboro (North Carolina) | 704.19 mi (1,133.28 km) |
| Oconomowoc to Carroll (Iowa) | 331.67 mi (533.77 km) |
| Oconomowoc to Carrollton (Georgia) | 682.93 mi (1,099.08 km) |
| Oconomowoc to Carrollton (Texas) | 833.96 mi (1,342.13 km) |
