| Birstonas to Orthez | 1,348.84 mi (2,170.75 km) |
| Birstonas to Orvault | 1,217.03 mi (1,958.63 km) |
| Birstonas to Osny | 1,007.52 mi (1,621.44 km) |
| Birstonas to Ostwald | 812.69 mi (1,307.89 km) |
| Birstonas to Ouistreham | 1,090.99 mi (1,755.79 km) |
| Birstonas to Oullins | 1,043.38 mi (1,679.16 km) |
| Birstonas to Outreau | 973.11 mi (1,566.07 km) |
| Birstonas to Oyonnax | 988.14 mi (1,590.25 km) |
| Birstonas to Ozoir-la-Ferriere | 993.65 mi (1,599.12 km) |
| Birstonas to Pace | 1,190.09 mi (1,915.27 km) |
| Birstonas to Palaiseau | 1,012.76 mi (1,629.88 km) |
| Birstonas to Pamiers | 1,281.75 mi (2,062.78 km) |
| Birstonas to Panazol | 1,164.64 mi (1,874.30 km) |
| Birstonas to Pantin | 1,000.12 mi (1,609.54 km) |
| Birstonas to Paray-le-Monial | 1,034.29 mi (1,664.54 km) |
