| Nizza Monferrato to Orthez | 460.95 mi (741.82 km) |
| Nizza Monferrato to Orvault | 508.38 mi (818.16 km) |
| Nizza Monferrato to Osny | 419.04 mi (674.39 km) |
| Nizza Monferrato to Ostwald | 262.69 mi (422.76 km) |
| Nizza Monferrato to Ouistreham | 510.77 mi (822.01 km) |
| Nizza Monferrato to Oullins | 184.34 mi (296.67 km) |
| Nizza Monferrato to Outreau | 515.80 mi (830.10 km) |
| Nizza Monferrato to Oyonnax | 165.99 mi (267.13 km) |
| Nizza Monferrato to Ozoir-la-Ferriere | 385.30 mi (620.08 km) |
| Nizza Monferrato to Pace | 534.89 mi (860.83 km) |
| Nizza Monferrato to Palaiseau | 396.96 mi (638.85 km) |
| Nizza Monferrato to Pamiers | 354.40 mi (570.35 km) |
| Nizza Monferrato to Panazol | 350.03 mi (563.31 km) |
| Nizza Monferrato to Pantin | 400.13 mi (643.94 km) |
| Nizza Monferrato to Paray-le-Monial | 235.16 mi (378.45 km) |
