| Westmont to Orthez | 5,797.80 mi (9,330.65 km) |
| Westmont to Orvault | 5,592.65 mi (9,000.50 km) |
| Westmont to Osny | 5,634.46 mi (9,067.79 km) |
| Westmont to Ostwald | 5,839.36 mi (9,397.54 km) |
| Westmont to Ouistreham | 5,547.25 mi (8,927.43 km) |
| Westmont to Oullins | 5,888.29 mi (9,476.28 km) |
| Westmont to Outreau | 5,541.24 mi (8,917.77 km) |
| Westmont to Oyonnax | 5,889.59 mi (9,478.38 km) |
| Westmont to Ozoir-la-Ferriere | 5,668.14 mi (9,121.99 km) |
| Westmont to Pace | 5,547.45 mi (8,927.75 km) |
| Westmont to Palaiseau | 5,656.94 mi (9,103.97 km) |
| Westmont to Pamiers | 5,902.83 mi (9,499.68 km) |
| Westmont to Panazol | 5,762.27 mi (9,273.48 km) |
| Westmont to Pantin | 5,653.34 mi (9,098.18 km) |
| Westmont to Paray-le-Monial | 5,828.86 mi (9,380.65 km) |
