| Tranent to Orthez | 866.08 mi (1,393.83 km) |
| Tranent to Orvault | 601.95 mi (968.75 km) |
| Tranent to Osny | 520.12 mi (837.05 km) |
| Tranent to Ostwald | 680.12 mi (1,094.54 km) |
| Tranent to Ouistreham | 474.15 mi (763.07 km) |
| Tranent to Oullins | 782.66 mi (1,259.58 km) |
| Tranent to Outreau | 407.66 mi (656.07 km) |
| Tranent to Oyonnax | 765.28 mi (1,231.61 km) |
| Tranent to Ozoir-la-Ferriere | 548.86 mi (883.31 km) |
| Tranent to Pace | 541.04 mi (870.72 km) |
| Tranent to Palaiseau | 545.32 mi (877.61 km) |
| Tranent to Pamiers | 909.20 mi (1,463.22 km) |
| Tranent to Panazol | 722.22 mi (1,162.30 km) |
| Tranent to Pantin | 536.36 mi (863.19 km) |
| Tranent to Paray-le-Monial | 723.05 mi (1,163.63 km) |
