| Omaha to Ondokuzmayis | 5,983.69 mi (9,629.82 km) |
| Omaha to Ordu | 6,064.75 mi (9,760.27 km) |
| Omaha to Ortahisar | 6,111.57 mi (9,835.62 km) |
| Omaha to Ortakent | 5,947.76 mi (9,571.99 km) |
| Omaha to Ortaklar | 5,913.01 mi (9,516.08 km) |
| Omaha to Ortakoy | 6,079.49 mi (9,784.00 km) |
| Omaha to Ortakoy | 6,029.11 mi (9,702.91 km) |
| Omaha to Osmaneli | 5,862.75 mi (9,435.18 km) |
| Omaha to Osmaniye | 6,242.38 mi (10,046.15 km) |
| Omaha to Ozdere | 5,893.06 mi (9,483.96 km) |
| Omaha to Palu | 6,256.45 mi (10,068.78 km) |
| Omaha to Pamukkale | 5,966.04 mi (9,601.41 km) |
| Omaha to Patnos | 6,304.45 mi (10,146.03 km) |
| Omaha to Pazar | 6,061.22 mi (9,754.58 km) |
| Omaha to Pazarcik | 6,250.43 mi (10,059.09 km) |
