| Saint-Nazaire to Orthez | 270.75 mi (435.73 km) |
| Saint-Nazaire to Orvault | 27.73 mi (44.62 km) |
| Saint-Nazaire to Osny | 232.45 mi (374.09 km) |
| Saint-Nazaire to Ostwald | 467.79 mi (752.84 km) |
| Saint-Nazaire to Ouistreham | 165.18 mi (265.83 km) |
| Saint-Nazaire to Oullins | 350.80 mi (564.56 km) |
| Saint-Nazaire to Outreau | 293.14 mi (471.76 km) |
| Saint-Nazaire to Oyonnax | 378.85 mi (609.71 km) |
| Saint-Nazaire to Ozoir-la-Ferriere | 248.83 mi (400.45 km) |
| Saint-Nazaire to Pace | 63.77 mi (102.63 km) |
| Saint-Nazaire to Palaiseau | 228.93 mi (368.43 km) |
| Saint-Nazaire to Pamiers | 342.22 mi (550.75 km) |
| Saint-Nazaire to Panazol | 194.54 mi (313.09 km) |
| Saint-Nazaire to Pantin | 240.69 mi (387.36 km) |
| Saint-Nazaire to Paray-le-Monial | 304.46 mi (489.98 km) |
