| Twentynine Palms to Oberkirch | 5,770.11 mi (9,286.10 km) |
| Twentynine Palms to Obernburg am Main | 5,737.11 mi (9,232.98 km) |
| Twentynine Palms to Obernkirchen | 5,613.91 mi (9,034.72 km) |
| Twentynine Palms to Oberschleissheim | 5,892.23 mi (9,482.63 km) |
| Twentynine Palms to Oberstdorf | 5,896.07 mi (9,488.81 km) |
| Twentynine Palms to Obertraubling | 5,872.83 mi (9,451.40 km) |
| Twentynine Palms to Obertshausen | 5,716.31 mi (9,199.51 km) |
| Twentynine Palms to Oberursel | 5,701.66 mi (9,175.93 km) |
| Twentynine Palms to Ochsenfurt | 5,774.74 mi (9,293.54 km) |
| Twentynine Palms to Ochsenhausen | 5,851.80 mi (9,417.56 km) |
| Twentynine Palms to Ochtrup | 5,560.41 mi (8,948.62 km) |
| Twentynine Palms to Odenthal | 5,615.95 mi (9,037.99 km) |
| Twentynine Palms to Oelde | 5,607.30 mi (9,024.08 km) |
| Twentynine Palms to Oelsnitz | 5,796.91 mi (9,329.23 km) |
| Twentynine Palms to Oer-Erkenschwick | 5,589.98 mi (8,996.20 km) |
