| Sayreville to Orbetello | 4,229.01 mi (6,805.93 km) |
| Sayreville to Oria | 4,581.83 mi (7,373.74 km) |
| Sayreville to Oristano | 4,198.76 mi (6,757.25 km) |
| Sayreville to Orta Nova | 4,466.44 mi (7,188.04 km) |
| Sayreville to Orte | 4,279.92 mi (6,887.86 km) |
| Sayreville to Ortona | 4,371.82 mi (7,035.77 km) |
| Sayreville to Orvieto | 4,258.78 mi (6,853.85 km) |
| Sayreville to Orzinuovi | 4,074.12 mi (6,556.67 km) |
| Sayreville to Osimo | 4,291.62 mi (6,906.70 km) |
| Sayreville to Ospitaletto | 4,075.09 mi (6,558.22 km) |
| Sayreville to Ostuni | 4,570.68 mi (7,355.79 km) |
| Sayreville to Ottaviano | 4,430.06 mi (7,129.50 km) |
| Sayreville to Ovada | 4,043.06 mi (6,506.68 km) |
| Sayreville to Ozieri | 4,194.08 mi (6,749.72 km) |
| Sayreville to Paceco | 4,449.49 mi (7,160.76 km) |
