| Oconomowoc to Oxford (Alabama) | 671.73 mi (1,081.04 km) |
| Oconomowoc to Oxford (Mississippi) | 606.24 mi (975.65 km) |
| Oconomowoc to Oxford (Ohio) | 315.42 mi (507.62 km) |
| Oconomowoc to Oxnard (California) | 1,754.53 mi (2,823.64 km) |
| Oconomowoc to Oxon Hill (Maryland) | 670.26 mi (1,078.68 km) |
| Oconomowoc to Ozark (Alabama) | 819.80 mi (1,319.33 km) |
| Oconomowoc to Ozark (Missouri) | 487.45 mi (784.48 km) |
| Oconomowoc to Pace (Florida) | 865.43 mi (1,392.77 km) |
| Oconomowoc to Pacific Grove (California) | 1,815.71 mi (2,922.11 km) |
| Oconomowoc to Pacifica (California) | 1,815.94 mi (2,922.48 km) |
| Oconomowoc to Paducah (Kentucky) | 416.60 mi (670.46 km) |
| Oconomowoc to Pahrump (Nevada) | 1,530.00 mi (2,462.29 km) |
| Oconomowoc to Painesville (Ohio) | 381.29 mi (613.62 km) |
| Oconomowoc to Palatine (Illinois) | 71.61 mi (115.24 km) |
| Oconomowoc to Palatka (Florida) | 1,002.98 mi (1,614.14 km) |
