| Sayville to Opole | 4,162.29 mi (6,698.56 km) |
| Sayville to Orzesze | 4,211.20 mi (6,777.27 km) |
| Sayville to Osowa | 4,058.38 mi (6,531.32 km) |
| Sayville to Ostroda | 4,135.60 mi (6,655.61 km) |
| Sayville to Ostroleka | 4,214.55 mi (6,782.66 km) |
| Sayville to Ostrow Mazowiecka | 4,235.86 mi (6,816.96 km) |
| Sayville to Ostrow Wielkopolski | 4,124.98 mi (6,638.52 km) |
| Sayville to Ostrowiec Swietokrzyski | 4,283.83 mi (6,894.16 km) |
| Sayville to Ostrzeszow | 4,137.12 mi (6,658.06 km) |
| Sayville to Oswiecim | 4,233.15 mi (6,812.60 km) |
| Sayville to Otwock | 4,236.94 mi (6,818.70 km) |
| Sayville to Ozarow Mazowiecki | 4,216.39 mi (6,785.62 km) |
| Sayville to Ozimek | 4,172.76 mi (6,715.40 km) |
| Sayville to Ozorkow | 4,169.12 mi (6,709.55 km) |
| Sayville to Pabianice | 4,183.62 mi (6,732.89 km) |
