| Barbastro to Orthez | 110.16 mi (177.29 km) |
| Barbastro to Orvault | 371.79 mi (598.34 km) |
| Barbastro to Osny | 494.16 mi (795.28 km) |
| Barbastro to Ostwald | 581.32 mi (935.54 km) |
| Barbastro to Ouistreham | 500.79 mi (805.95 km) |
| Barbastro to Oullins | 344.82 mi (554.94 km) |
| Barbastro to Outreau | 602.93 mi (970.32 km) |
| Barbastro to Oyonnax | 400.01 mi (643.75 km) |
| Barbastro to Ozoir-la-Ferriere | 481.93 mi (775.59 km) |
| Barbastro to Pace | 432.29 mi (695.71 km) |
| Barbastro to Palaiseau | 472.71 mi (760.75 km) |
| Barbastro to Pamiers | 106.18 mi (170.88 km) |
| Barbastro to Panazol | 269.26 mi (433.33 km) |
| Barbastro to Pantin | 486.61 mi (783.12 km) |
| Barbastro to Paray-le-Monial | 363.36 mi (584.78 km) |
