| Seaford to Orthez | 504.78 mi (812.37 km) |
| Seaford to Orvault | 253.98 mi (408.74 km) |
| Seaford to Osny | 146.94 mi (236.48 km) |
| Seaford to Ostwald | 373.21 mi (600.62 km) |
| Seaford to Ouistreham | 104.22 mi (167.73 km) |
| Seaford to Oullins | 410.81 mi (661.14 km) |
| Seaford to Outreau | 65.48 mi (105.39 km) |
| Seaford to Oyonnax | 402.17 mi (647.23 km) |
| Seaford to Ozoir-la-Ferriere | 179.41 mi (288.73 km) |
| Seaford to Pace | 199.75 mi (321.47 km) |
| Seaford to Palaiseau | 171.30 mi (275.68 km) |
| Seaford to Pamiers | 533.56 mi (858.68 km) |
| Seaford to Panazol | 345.20 mi (555.55 km) |
| Seaford to Pantin | 165.14 mi (265.77 km) |
| Seaford to Paray-le-Monial | 350.25 mi (563.68 km) |
