| Barnet to Orthez | 564.17 mi (907.94 km) |
| Barnet to Orvault | 308.79 mi (496.95 km) |
| Barnet to Osny | 204.55 mi (329.20 km) |
| Barnet to Ostwald | 410.39 mi (660.46 km) |
| Barnet to Ouistreham | 163.44 mi (263.03 km) |
| Barnet to Oullins | 468.82 mi (754.49 km) |
| Barnet to Outreau | 101.28 mi (163.00 km) |
| Barnet to Oyonnax | 457.05 mi (735.56 km) |
| Barnet to Ozoir-la-Ferriere | 235.41 mi (378.85 km) |
| Barnet to Pace | 251.53 mi (404.80 km) |
| Barnet to Palaiseau | 229.51 mi (369.35 km) |
| Barnet to Pamiers | 595.23 mi (957.94 km) |
| Barnet to Panazol | 406.95 mi (654.93 km) |
| Barnet to Pantin | 221.87 mi (357.07 km) |
| Barnet to Paray-le-Monial | 408.50 mi (657.41 km) |
