| Bologna to Orthez | 605.59 mi (974.60 km) |
| Bologna to Orvault | 651.57 mi (1,048.60 km) |
| Bologna to Osny | 540.05 mi (869.13 km) |
| Bologna to Ostwald | 329.08 mi (529.60 km) |
| Bologna to Ouistreham | 638.83 mi (1,028.10 km) |
| Bologna to Oullins | 329.54 mi (530.35 km) |
| Bologna to Outreau | 623.86 mi (1,004.01 km) |
| Bologna to Oyonnax | 301.60 mi (485.38 km) |
| Bologna to Ozoir-la-Ferriere | 505.97 mi (814.28 km) |
| Bologna to Pace | 673.80 mi (1,084.38 km) |
| Bologna to Palaiseau | 520.52 mi (837.70 km) |
| Bologna to Pamiers | 494.21 mi (795.35 km) |
| Bologna to Panazol | 497.14 mi (800.08 km) |
| Bologna to Pantin | 521.05 mi (838.55 km) |
| Bologna to Paray-le-Monial | 375.03 mi (603.55 km) |
