| Fort Lee to Orbetello | 4,199.07 mi (6,757.75 km) |
| Fort Lee to Oria | 4,551.68 mi (7,325.21 km) |
| Fort Lee to Oristano | 4,169.67 mi (6,710.44 km) |
| Fort Lee to Orta Nova | 4,436.31 mi (7,139.56 km) |
| Fort Lee to Orte | 4,249.87 mi (6,839.51 km) |
| Fort Lee to Ortona | 4,341.62 mi (6,987.16 km) |
| Fort Lee to Orvieto | 4,228.71 mi (6,805.45 km) |
| Fort Lee to Orzinuovi | 4,043.68 mi (6,507.67 km) |
| Fort Lee to Osimo | 4,261.28 mi (6,857.86 km) |
| Fort Lee to Ospitaletto | 4,044.60 mi (6,509.16 km) |
| Fort Lee to Ostuni | 4,540.49 mi (7,307.21 km) |
| Fort Lee to Ottaviano | 4,400.15 mi (7,081.36 km) |
| Fort Lee to Ovada | 4,012.88 mi (6,458.10 km) |
| Fort Lee to Ozieri | 4,164.78 mi (6,702.57 km) |
| Fort Lee to Paceco | 4,420.41 mi (7,113.96 km) |
