| Sidcup to Orthez | 549.98 mi (885.11 km) |
| Sidcup to Orvault | 297.35 mi (478.53 km) |
| Sidcup to Osny | 185.05 mi (297.81 km) |
| Sidcup to Ostwald | 391.87 mi (630.65 km) |
| Sidcup to Ouistreham | 149.20 mi (240.11 km) |
| Sidcup to Oullins | 449.23 mi (722.96 km) |
| Sidcup to Outreau | 81.76 mi (131.58 km) |
| Sidcup to Oyonnax | 437.19 mi (703.59 km) |
| Sidcup to Ozoir-la-Ferriere | 215.68 mi (347.10 km) |
| Sidcup to Pace | 241.47 mi (388.61 km) |
| Sidcup to Palaiseau | 210.07 mi (338.08 km) |
| Sidcup to Pamiers | 578.46 mi (930.95 km) |
| Sidcup to Panazol | 389.96 mi (627.57 km) |
| Sidcup to Pantin | 202.23 mi (325.46 km) |
| Sidcup to Paray-le-Monial | 388.96 mi (625.98 km) |
