| Great Baddow to Orthez | 571.78 mi (920.20 km) |
| Great Baddow to Orvault | 321.76 mi (517.82 km) |
| Great Baddow to Osny | 196.12 mi (315.63 km) |
| Great Baddow to Ostwald | 386.73 mi (622.37 km) |
| Great Baddow to Ouistreham | 171.89 mi (276.64 km) |
| Great Baddow to Oullins | 458.64 mi (738.12 km) |
| Great Baddow to Outreau | 84.45 mi (135.91 km) |
| Great Baddow to Oyonnax | 443.55 mi (713.83 km) |
| Great Baddow to Ozoir-la-Ferriere | 224.72 mi (361.65 km) |
| Great Baddow to Pace | 266.75 mi (429.29 km) |
| Great Baddow to Palaiseau | 221.35 mi (356.23 km) |
| Great Baddow to Pamiers | 596.60 mi (960.13 km) |
| Great Baddow to Panazol | 407.91 mi (656.47 km) |
| Great Baddow to Pantin | 212.16 mi (341.43 km) |
| Great Baddow to Paray-le-Monial | 398.88 mi (641.93 km) |
