| Rialto to Orthez | 5,754.60 mi (9,261.13 km) |
| Rialto to Orvault | 5,550.85 mi (8,933.24 km) |
| Rialto to Osny | 5,594.49 mi (9,003.47 km) |
| Rialto to Ostwald | 5,800.86 mi (9,335.58 km) |
| Rialto to Ouistreham | 5,506.73 mi (8,862.23 km) |
| Rialto to Oullins | 5,847.64 mi (9,410.87 km) |
| Rialto to Outreau | 5,501.91 mi (8,854.47 km) |
| Rialto to Oyonnax | 5,849.44 mi (9,413.77 km) |
| Rialto to Ozoir-la-Ferriere | 5,628.22 mi (9,057.74 km) |
| Rialto to Pace | 5,506.01 mi (8,861.06 km) |
| Rialto to Palaiseau | 5,616.86 mi (9,039.47 km) |
| Rialto to Pamiers | 5,860.14 mi (9,430.98 km) |
| Rialto to Panazol | 5,720.65 mi (9,206.50 km) |
| Rialto to Pantin | 5,613.39 mi (9,033.89 km) |
| Rialto to Paray-le-Monial | 5,788.33 mi (9,315.41 km) |
