| Ormond Beach to Oberkirch | 4,697.03 mi (7,559.14 km) |
| Ormond Beach to Obernburg am Main | 4,711.14 mi (7,581.85 km) |
| Ormond Beach to Obernkirchen | 4,653.97 mi (7,489.84 km) |
| Ormond Beach to Oberschleissheim | 4,853.21 mi (7,810.48 km) |
| Ormond Beach to Oberstdorf | 4,819.53 mi (7,756.28 km) |
| Ormond Beach to Obertraubling | 4,859.80 mi (7,821.09 km) |
| Ormond Beach to Obertshausen | 4,692.93 mi (7,552.54 km) |
| Ormond Beach to Oberursel | 4,679.06 mi (7,530.22 km) |
| Ormond Beach to Ochsenfurt | 4,754.44 mi (7,651.53 km) |
| Ormond Beach to Ochsenhausen | 4,788.46 mi (7,706.29 km) |
| Ormond Beach to Ochtrup | 4,577.93 mi (7,367.47 km) |
| Ormond Beach to Odenthal | 4,599.94 mi (7,402.89 km) |
| Ormond Beach to Oelde | 4,624.73 mi (7,442.78 km) |
| Ormond Beach to Oelsnitz | 4,821.99 mi (7,760.24 km) |
| Ormond Beach to Oer-Erkenschwick | 4,592.35 mi (7,390.68 km) |
