| Kilchberg to Oberkirch | 86.25 mi (138.80 km) |
| Kilchberg to Obernburg am Main | 175.88 mi (283.06 km) |
| Kilchberg to Obernkirchen | 342.38 mi (551.00 km) |
| Kilchberg to Oberschleissheim | 153.97 mi (247.78 km) |
| Kilchberg to Oberstdorf | 81.17 mi (130.63 km) |
| Kilchberg to Obertraubling | 201.64 mi (324.51 km) |
| Kilchberg to Obertshausen | 189.90 mi (305.61 km) |
| Kilchberg to Oberursel | 198.90 mi (320.09 km) |
| Kilchberg to Ochsenfurt | 175.04 mi (281.70 km) |
| Kilchberg to Ochsenhausen | 83.06 mi (133.67 km) |
| Kilchberg to Ochtrup | 342.63 mi (551.41 km) |
| Kilchberg to Odenthal | 264.27 mi (425.30 km) |
| Kilchberg to Oelde | 312.03 mi (502.16 km) |
| Kilchberg to Oelsnitz | 269.50 mi (433.72 km) |
| Kilchberg to Oer-Erkenschwick | 303.94 mi (489.14 km) |
