| Dobbs Ferry to Opole | 4,179.68 mi (6,726.55 km) |
| Dobbs Ferry to Orzesze | 4,228.75 mi (6,805.51 km) |
| Dobbs Ferry to Osowa | 4,072.83 mi (6,554.59 km) |
| Dobbs Ferry to Ostroda | 4,150.25 mi (6,679.18 km) |
| Dobbs Ferry to Ostroleka | 4,229.25 mi (6,806.33 km) |
| Dobbs Ferry to Ostrow Mazowiecka | 4,250.67 mi (6,840.79 km) |
| Dobbs Ferry to Ostrow Wielkopolski | 4,141.69 mi (6,665.40 km) |
| Dobbs Ferry to Ostrowiec Swietokrzyski | 4,300.11 mi (6,920.36 km) |
| Dobbs Ferry to Ostrzeszow | 4,153.97 mi (6,685.17 km) |
| Dobbs Ferry to Oswiecim | 4,250.65 mi (6,840.76 km) |
| Dobbs Ferry to Otwock | 4,252.41 mi (6,843.60 km) |
| Dobbs Ferry to Ozarow Mazowiecki | 4,231.91 mi (6,810.60 km) |
| Dobbs Ferry to Ozimek | 4,190.07 mi (6,743.27 km) |
| Dobbs Ferry to Ozorkow | 4,185.22 mi (6,735.46 km) |
| Dobbs Ferry to Pabianice | 4,199.92 mi (6,759.12 km) |
