| Mortara to Orthez | 485.42 mi (781.21 km) |
| Mortara to Orvault | 514.36 mi (827.78 km) |
| Mortara to Osny | 409.60 mi (659.19 km) |
| Mortara to Ostwald | 233.27 mi (375.41 km) |
| Mortara to Ouistreham | 505.35 mi (813.28 km) |
| Mortara to Oullins | 193.61 mi (311.59 km) |
| Mortara to Outreau | 501.09 mi (806.42 km) |
| Mortara to Oyonnax | 164.57 mi (264.84 km) |
| Mortara to Ozoir-la-Ferriere | 375.54 mi (604.38 km) |
| Mortara to Pace | 536.82 mi (863.93 km) |
| Mortara to Palaiseau | 388.74 mi (625.62 km) |
| Mortara to Pamiers | 383.05 mi (616.45 km) |
| Mortara to Panazol | 362.18 mi (582.87 km) |
| Mortara to Pantin | 390.56 mi (628.55 km) |
| Mortara to Paray-le-Monial | 237.76 mi (382.63 km) |
