| Palmdale to Oberkirch | 5,807.57 mi (9,346.38 km) |
| Palmdale to Obernburg am Main | 5,771.76 mi (9,288.75 km) |
| Palmdale to Obernkirchen | 5,645.26 mi (9,085.17 km) |
| Palmdale to Oberschleissheim | 5,926.58 mi (9,537.91 km) |
| Palmdale to Oberstdorf | 5,932.84 mi (9,547.99 km) |
| Palmdale to Obertraubling | 5,905.63 mi (9,504.19 km) |
| Palmdale to Obertshausen | 5,750.95 mi (9,255.26 km) |
| Palmdale to Oberursel | 5,736.35 mi (9,231.77 km) |
| Palmdale to Ochsenfurt | 5,808.74 mi (9,348.26 km) |
| Palmdale to Ochsenhausen | 5,888.03 mi (9,475.86 km) |
| Palmdale to Ochtrup | 5,593.62 mi (9,002.06 km) |
| Palmdale to Odenthal | 5,650.87 mi (9,094.19 km) |
| Palmdale to Oelde | 5,640.15 mi (9,076.95 km) |
| Palmdale to Oelsnitz | 5,827.82 mi (9,378.97 km) |
| Palmdale to Oer-Erkenschwick | 5,623.92 mi (9,050.83 km) |
