| Long Branch to Orbetello | 4,220.66 mi (6,792.50 km) |
| Long Branch to Oria | 4,573.82 mi (7,360.85 km) |
| Long Branch to Oristano | 4,189.21 mi (6,741.88 km) |
| Long Branch to Orta Nova | 4,458.40 mi (7,175.10 km) |
| Long Branch to Orte | 4,271.75 mi (6,874.72 km) |
| Long Branch to Ortona | 4,363.91 mi (7,023.03 km) |
| Long Branch to Orvieto | 4,250.66 mi (6,840.78 km) |
| Long Branch to Orzinuovi | 4,066.62 mi (6,544.60 km) |
| Long Branch to Osimo | 4,283.95 mi (6,894.36 km) |
| Long Branch to Ospitaletto | 4,067.66 mi (6,546.27 km) |
| Long Branch to Ostuni | 4,562.73 mi (7,343.01 km) |
| Long Branch to Ottaviano | 4,421.68 mi (7,116.01 km) |
| Long Branch to Ovada | 4,035.13 mi (6,493.91 km) |
| Long Branch to Ozieri | 4,184.81 mi (6,734.80 km) |
| Long Branch to Paceco | 4,439.92 mi (7,145.36 km) |
