| Tortosa to Orthez | 196.35 mi (315.99 km) |
| Tortosa to Orvault | 458.76 mi (738.30 km) |
| Tortosa to Osny | 574.72 mi (924.93 km) |
| Tortosa to Ostwald | 640.24 mi (1,030.37 km) |
| Tortosa to Ouistreham | 586.22 mi (943.43 km) |
| Tortosa to Oullins | 401.44 mi (646.05 km) |
| Tortosa to Outreau | 685.36 mi (1,102.99 km) |
| Tortosa to Oyonnax | 455.42 mi (732.92 km) |
| Tortosa to Ozoir-la-Ferriere | 560.39 mi (901.85 km) |
| Tortosa to Pace | 519.23 mi (835.62 km) |
| Tortosa to Palaiseau | 552.45 mi (889.08 km) |
| Tortosa to Pamiers | 168.74 mi (271.56 km) |
| Tortosa to Panazol | 349.54 mi (562.53 km) |
| Tortosa to Pantin | 566.05 mi (910.97 km) |
| Tortosa to Paray-le-Monial | 429.02 mi (690.44 km) |
