| Formby to Orthez | 703.59 mi (1,132.32 km) |
| Formby to Orvault | 438.99 mi (706.48 km) |
| Formby to Osny | 381.52 mi (614.00 km) |
| Formby to Ostwald | 581.15 mi (935.27 km) |
| Formby to Ouistreham | 319.42 mi (514.05 km) |
| Formby to Oullins | 645.57 mi (1,038.94 km) |
| Formby to Outreau | 279.13 mi (449.22 km) |
| Formby to Oyonnax | 635.59 mi (1,022.88 km) |
| Formby to Ozoir-la-Ferriere | 413.34 mi (665.21 km) |
| Formby to Pace | 378.06 mi (608.43 km) |
| Formby to Palaiseau | 406.03 mi (653.44 km) |
| Formby to Pamiers | 752.37 mi (1,210.83 km) |
| Formby to Panazol | 567.84 mi (913.85 km) |
| Formby to Pantin | 399.42 mi (642.81 km) |
| Formby to Paray-le-Monial | 585.00 mi (941.47 km) |
