| Wauwatosa to Owosso (Michigan) | 194.93 mi (313.71 km) |
| Wauwatosa to Oxford (Alabama) | 664.35 mi (1,069.16 km) |
| Wauwatosa to Oxford (Mississippi) | 606.41 mi (975.93 km) |
| Wauwatosa to Oxford (Ohio) | 299.16 mi (481.45 km) |
| Wauwatosa to Oxnard (California) | 1,776.95 mi (2,859.73 km) |
| Wauwatosa to Oxon Hill (Maryland) | 647.86 mi (1,042.62 km) |
| Wauwatosa to Ozark (Alabama) | 812.80 mi (1,308.08 km) |
| Wauwatosa to Ozark (Missouri) | 498.15 mi (801.70 km) |
| Wauwatosa to Pace (Florida) | 861.04 mi (1,385.71 km) |
| Wauwatosa to Pacific Grove (California) | 1,838.79 mi (2,959.24 km) |
| Wauwatosa to Pacifica (California) | 1,839.15 mi (2,959.83 km) |
| Wauwatosa to Paducah (Kentucky) | 415.15 mi (668.12 km) |
| Wauwatosa to Pahrump (Nevada) | 1,552.57 mi (2,498.62 km) |
| Wauwatosa to Painesville (Ohio) | 358.04 mi (576.21 km) |
| Wauwatosa to Palatine (Illinois) | 65.20 mi (104.93 km) |
