| Honiton to Oberkirch | 527.29 mi (848.59 km) |
| Honiton to Obernburg am Main | 547.39 mi (880.94 km) |
| Honiton to Obernkirchen | 537.91 mi (865.69 km) |
| Honiton to Oberschleissheim | 683.59 mi (1,100.13 km) |
| Honiton to Oberstdorf | 651.58 mi (1,048.61 km) |
| Honiton to Obertraubling | 694.01 mi (1,116.90 km) |
| Honiton to Obertshausen | 530.98 mi (854.53 km) |
| Honiton to Oberursel | 518.21 mi (833.98 km) |
| Honiton to Ochsenfurt | 590.54 mi (950.39 km) |
| Honiton to Ochsenhausen | 618.68 mi (995.68 km) |
| Honiton to Ochtrup | 456.46 mi (734.60 km) |
| Honiton to Odenthal | 448.88 mi (722.40 km) |
| Honiton to Oelde | 494.37 mi (795.61 km) |
| Honiton to Oelsnitz | 672.67 mi (1,082.55 km) |
| Honiton to Oer-Erkenschwick | 455.15 mi (732.49 km) |
