| Barking to Orthez | 557.74 mi (897.59 km) |
| Barking to Orvault | 304.66 mi (490.30 km) |
| Barking to Osny | 192.43 mi (309.69 km) |
| Barking to Ostwald | 396.40 mi (637.94 km) |
| Barking to Ouistreham | 156.91 mi (252.53 km) |
| Barking to Oullins | 456.50 mi (734.67 km) |
| Barking to Outreau | 87.45 mi (140.73 km) |
| Barking to Oyonnax | 444.04 mi (714.61 km) |
| Barking to Ozoir-la-Ferriere | 222.82 mi (358.59 km) |
| Barking to Pace | 248.49 mi (399.90 km) |
| Barking to Palaiseau | 217.49 mi (350.02 km) |
| Barking to Pamiers | 586.38 mi (943.68 km) |
| Barking to Panazol | 397.87 mi (640.30 km) |
| Barking to Pantin | 209.48 mi (337.13 km) |
| Barking to Paray-le-Monial | 396.29 mi (637.76 km) |
