| Omaha to Oschatz | 4,758.60 mi (7,658.22 km) |
| Omaha to Oschersleben | 4,665.75 mi (7,508.79 km) |
| Omaha to Osnabruck | 4,547.51 mi (7,318.50 km) |
| Omaha to Ostbevern | 4,550.73 mi (7,323.70 km) |
| Omaha to Osterburg | 4,649.26 mi (7,482.26 km) |
| Omaha to Ostercappeln | 4,550.92 mi (7,323.99 km) |
| Omaha to Osterhofen | 4,872.91 mi (7,842.19 km) |
| Omaha to Osterholz-Scharmbeck | 4,533.72 mi (7,296.32 km) |
| Omaha to Osternienburg | 4,700.52 mi (7,564.75 km) |
| Omaha to Osterode | 4,645.03 mi (7,475.46 km) |
| Omaha to Osterwieck | 4,650.25 mi (7,483.86 km) |
| Omaha to Ostfildern | 4,739.83 mi (7,628.01 km) |
| Omaha to Osthofen | 4,665.41 mi (7,508.26 km) |
| Omaha to Ostrhauderfehn | 4,498.57 mi (7,239.75 km) |
| Omaha to Ostringen | 4,699.76 mi (7,563.53 km) |
