| Barri to Oberkirch | 541.45 mi (871.38 km) |
| Barri to Obernburg am Main | 553.98 mi (891.54 km) |
| Barri to Obernkirchen | 531.56 mi (855.46 km) |
| Barri to Oberschleissheim | 694.86 mi (1,118.26 km) |
| Barri to Oberstdorf | 667.45 mi (1,074.16 km) |
| Barri to Obertraubling | 701.98 mi (1,129.72 km) |
| Barri to Obertshausen | 536.63 mi (863.63 km) |
| Barri to Oberursel | 523.32 mi (842.20 km) |
| Barri to Ochsenfurt | 597.31 mi (961.28 km) |
| Barri to Ochsenhausen | 632.45 mi (1,017.83 km) |
| Barri to Ochtrup | 449.90 mi (724.05 km) |
| Barri to Odenthal | 449.85 mi (723.97 km) |
| Barri to Oelde | 490.30 mi (789.05 km) |
| Barri to Oelsnitz | 674.69 mi (1,085.82 km) |
| Barri to Oer-Erkenschwick | 452.19 mi (727.73 km) |
