| Saint-Gaudens to Orthez | 79.59 mi (128.08 km) |
| Saint-Gaudens to Orvault | 309.49 mi (498.07 km) |
| Saint-Gaudens to Osny | 416.14 mi (669.71 km) |
| Saint-Gaudens to Ostwald | 504.24 mi (811.50 km) |
| Saint-Gaudens to Ouistreham | 428.95 mi (690.33 km) |
| Saint-Gaudens to Oullins | 270.29 mi (434.99 km) |
| Saint-Gaudens to Outreau | 526.42 mi (847.18 km) |
| Saint-Gaudens to Oyonnax | 325.49 mi (523.83 km) |
| Saint-Gaudens to Ozoir-la-Ferriere | 402.84 mi (648.30 km) |
| Saint-Gaudens to Pace | 368.47 mi (592.99 km) |
| Saint-Gaudens to Palaiseau | 394.19 mi (634.40 km) |
| Saint-Gaudens to Pamiers | 44.77 mi (72.05 km) |
| Saint-Gaudens to Panazol | 190.88 mi (307.20 km) |
| Saint-Gaudens to Pantin | 407.95 mi (656.53 km) |
| Saint-Gaudens to Paray-le-Monial | 284.71 mi (458.19 km) |
