| Bronx to Opole | 4,187.26 mi (6,738.74 km) |
| Bronx to Orzesze | 4,236.29 mi (6,817.65 km) |
| Bronx to Osowa | 4,080.97 mi (6,567.68 km) |
| Bronx to Ostroda | 4,158.35 mi (6,692.21 km) |
| Bronx to Ostroleka | 4,237.34 mi (6,819.35 km) |
| Bronx to Ostrow Mazowiecka | 4,258.74 mi (6,853.78 km) |
| Bronx to Ostrow Wielkopolski | 4,149.40 mi (6,677.81 km) |
| Bronx to Ostrowiec Swietokrzyski | 4,307.90 mi (6,932.90 km) |
| Bronx to Ostrzeszow | 4,161.65 mi (6,697.53 km) |
| Bronx to Oswiecim | 4,258.20 mi (6,852.92 km) |
| Bronx to Otwock | 4,260.36 mi (6,856.39 km) |
| Bronx to Ozarow Mazowiecki | 4,239.85 mi (6,823.38 km) |
| Bronx to Ozimek | 4,197.66 mi (6,755.48 km) |
| Bronx to Ozorkow | 4,193.05 mi (6,748.06 km) |
| Bronx to Pabianice | 4,207.71 mi (6,771.66 km) |
