| Fort Bliss to Oberkirch | 5,572.63 mi (8,968.28 km) |
| Fort Bliss to Obernburg am Main | 5,553.51 mi (8,937.51 km) |
| Fort Bliss to Obernkirchen | 5,447.71 mi (8,767.24 km) |
| Fort Bliss to Oberschleissheim | 5,708.23 mi (9,186.50 km) |
| Fort Bliss to Oberstdorf | 5,700.40 mi (9,173.91 km) |
| Fort Bliss to Obertraubling | 5,696.48 mi (9,167.60 km) |
| Fort Bliss to Obertshausen | 5,533.02 mi (8,904.53 km) |
| Fort Bliss to Oberursel | 5,518.26 mi (8,880.78 km) |
| Fort Bliss to Ochsenfurt | 5,593.80 mi (9,002.35 km) |
| Fort Bliss to Ochsenhausen | 5,659.25 mi (9,107.68 km) |
| Fort Bliss to Ochtrup | 5,385.94 mi (8,667.84 km) |
| Fort Bliss to Odenthal | 5,432.52 mi (8,742.79 km) |
| Fort Bliss to Oelde | 5,433.97 mi (8,745.13 km) |
| Fort Bliss to Oelsnitz | 5,630.59 mi (9,061.56 km) |
| Fort Bliss to Oer-Erkenschwick | 5,411.58 mi (8,709.10 km) |
