| Oconomowoc to Chicago Ridge (Illinois) | 103.14 mi (165.99 km) |
| Oconomowoc to Chickasha (Oklahoma) | 752.09 mi (1,210.37 km) |
| Oconomowoc to Chico (California) | 1,730.02 mi (2,784.20 km) |
| Oconomowoc to Chicopee (Massachusetts) | 810.62 mi (1,304.56 km) |
| Oconomowoc to Chillicothe (Ohio) | 386.15 mi (621.45 km) |
| Oconomowoc to Chillum (Maryland) | 663.88 mi (1,068.41 km) |
| Oconomowoc to Chino (California) | 1,686.86 mi (2,714.73 km) |
| Oconomowoc to Chino Hills (California) | 1,690.97 mi (2,721.35 km) |
| Oconomowoc to Chino Valley (Arizona) | 1,402.30 mi (2,256.78 km) |
| Oconomowoc to Chippewa Falls (Wisconsin) | 191.79 mi (308.66 km) |
| Oconomowoc to Choctaw (Oklahoma) | 704.29 mi (1,133.45 km) |
| Oconomowoc to Chowchilla (California) | 1,716.57 mi (2,762.55 km) |
| Oconomowoc to Christiansburg (Virginia) | 592.99 mi (954.32 km) |
| Oconomowoc to Chubbuck (Idaho) | 1,206.78 mi (1,942.12 km) |
| Oconomowoc to Chula Vista (California) | 1,704.55 mi (2,743.21 km) |
