| Manhattan to Opole | 4,194.22 mi (6,749.95 km) |
| Manhattan to Orzesze | 4,243.26 mi (6,828.86 km) |
| Manhattan to Osowa | 4,087.90 mi (6,578.83 km) |
| Manhattan to Ostroda | 4,165.28 mi (6,703.37 km) |
| Manhattan to Ostroleka | 4,244.28 mi (6,830.51 km) |
| Manhattan to Ostrow Mazowiecka | 4,265.68 mi (6,864.94 km) |
| Manhattan to Ostrow Wielkopolski | 4,156.36 mi (6,689.01 km) |
| Manhattan to Ostrowiec Swietokrzyski | 4,314.86 mi (6,944.10 km) |
| Manhattan to Ostrzeszow | 4,168.61 mi (6,708.74 km) |
| Manhattan to Oswiecim | 4,265.17 mi (6,864.13 km) |
| Manhattan to Otwock | 4,267.31 mi (6,867.57 km) |
| Manhattan to Ozarow Mazowiecki | 4,246.80 mi (6,834.56 km) |
| Manhattan to Ozimek | 4,204.63 mi (6,766.69 km) |
| Manhattan to Ozorkow | 4,200.00 mi (6,759.25 km) |
| Manhattan to Pabianice | 4,214.67 mi (6,782.86 km) |
