| Redmond to Opole | 5,239.74 mi (8,432.54 km) |
| Redmond to Orzesze | 5,287.65 mi (8,509.64 km) |
| Redmond to Osowa | 5,017.38 mi (8,074.69 km) |
| Redmond to Ostroda | 5,089.17 mi (8,190.23 km) |
| Redmond to Ostroleka | 5,156.68 mi (8,298.87 km) |
| Redmond to Ostrow Mazowiecka | 5,179.19 mi (8,335.09 km) |
| Redmond to Ostrow Wielkopolski | 5,176.75 mi (8,331.17 km) |
| Redmond to Ostrowiec Swietokrzyski | 5,288.03 mi (8,510.26 km) |
| Redmond to Ostrzeszow | 5,193.37 mi (8,357.92 km) |
| Redmond to Oswiecim | 5,303.69 mi (8,535.46 km) |
| Redmond to Otwock | 5,211.20 mi (8,386.62 km) |
| Redmond to Ozarow Mazowiecki | 5,196.67 mi (8,363.23 km) |
| Redmond to Ozimek | 5,244.79 mi (8,440.67 km) |
| Redmond to Ozorkow | 5,184.77 mi (8,344.08 km) |
| Redmond to Pabianice | 5,206.34 mi (8,378.79 km) |
