| Sayville to Oskaloosa (Iowa) | 1,018.00 mi (1,638.32 km) |
| Sayville to Oswego (Illinois) | 794.36 mi (1,278.40 km) |
| Sayville to Oswego (New York) | 256.03 mi (412.05 km) |
| Sayville to Otsego (Minnesota) | 1,080.13 mi (1,738.30 km) |
| Sayville to Ottawa (Illinois) | 820.18 mi (1,319.95 km) |
| Sayville to Ottawa (Kansas) | 1,185.61 mi (1,908.06 km) |
| Sayville to Ottumwa (Iowa) | 1,008.09 mi (1,622.37 km) |
| Sayville to Overland (Missouri) | 927.88 mi (1,493.28 km) |
| Sayville to Overland Park (Kansas) | 1,150.71 mi (1,851.89 km) |
| Sayville to Overlea (Maryland) | 205.19 mi (330.22 km) |
| Sayville to Oviedo (Florida) | 952.68 mi (1,533.18 km) |
| Sayville to Owasso (Oklahoma) | 1,263.78 mi (2,033.86 km) |
| Sayville to Owatonna (Minnesota) | 1,050.42 mi (1,690.48 km) |
| Sayville to Owensboro (Kentucky) | 777.76 mi (1,251.68 km) |
| Sayville to Owings Mills (Maryland) | 216.63 mi (348.63 km) |
