| Alamogordo to Oberkirch | 5,500.88 mi (8,852.81 km) |
| Alamogordo to Obernburg am Main | 5,481.14 mi (8,821.04 km) |
| Alamogordo to Obernkirchen | 5,374.60 mi (8,649.58 km) |
| Alamogordo to Oberschleissheim | 5,635.93 mi (9,070.16 km) |
| Alamogordo to Oberstdorf | 5,628.63 mi (9,058.40 km) |
| Alamogordo to Obertraubling | 5,623.86 mi (9,050.73 km) |
| Alamogordo to Obertshausen | 5,460.62 mi (8,788.03 km) |
| Alamogordo to Oberursel | 5,445.86 mi (8,764.27 km) |
| Alamogordo to Ochsenfurt | 5,521.33 mi (8,885.72 km) |
| Alamogordo to Ochsenhausen | 5,587.31 mi (8,991.91 km) |
| Alamogordo to Ochtrup | 5,313.13 mi (8,550.65 km) |
| Alamogordo to Odenthal | 5,360.09 mi (8,626.22 km) |
| Alamogordo to Oelde | 5,361.13 mi (8,627.90 km) |
| Alamogordo to Oelsnitz | 5,557.55 mi (8,944.01 km) |
| Alamogordo to Oer-Erkenschwick | 5,338.93 mi (8,592.18 km) |
