| Milwaukee to Orthez | 4,164.58 mi (6,702.25 km) |
| Milwaukee to Orvault | 3,992.15 mi (6,424.74 km) |
| Milwaukee to Osny | 4,074.18 mi (6,556.76 km) |
| Milwaukee to Ostwald | 4,308.59 mi (6,934.01 km) |
| Milwaukee to Ouistreham | 3,976.35 mi (6,399.32 km) |
| Milwaukee to Oullins | 4,307.79 mi (6,932.72 km) |
| Milwaukee to Outreau | 3,997.86 mi (6,433.94 km) |
| Milwaukee to Oyonnax | 4,320.02 mi (6,952.40 km) |
| Milwaukee to Ozoir-la-Ferriere | 4,108.25 mi (6,611.59 km) |
| Milwaukee to Pace | 3,955.62 mi (6,365.95 km) |
| Milwaukee to Palaiseau | 4,093.76 mi (6,588.27 km) |
| Milwaukee to Pamiers | 4,278.64 mi (6,885.80 km) |
| Milwaukee to Panazol | 4,162.67 mi (6,699.17 km) |
| Milwaukee to Pantin | 4,093.17 mi (6,587.32 km) |
| Milwaukee to Paray-le-Monial | 4,251.90 mi (6,842.78 km) |
