| Florence to Oberkirch | 362.25 mi (582.99 km) |
| Florence to Obernburg am Main | 430.99 mi (693.62 km) |
| Florence to Obernkirchen | 595.12 mi (957.76 km) |
| Florence to Oberschleissheim | 309.80 mi (498.58 km) |
| Florence to Oberstdorf | 255.76 mi (411.60 km) |
| Florence to Obertraubling | 361.52 mi (581.81 km) |
| Florence to Obertshausen | 449.65 mi (723.64 km) |
| Florence to Oberursel | 461.89 mi (743.34 km) |
| Florence to Ochsenfurt | 410.03 mi (659.89 km) |
| Florence to Ochsenhausen | 303.70 mi (488.76 km) |
| Florence to Ochtrup | 612.05 mi (984.99 km) |
| Florence to Odenthal | 537.54 mi (865.09 km) |
| Florence to Oelde | 575.21 mi (925.71 km) |
| Florence to Oelsnitz | 461.14 mi (742.13 km) |
| Florence to Oer-Erkenschwick | 574.57 mi (924.68 km) |
