| Longbenton to Orbetello | 1,041.74 mi (1,676.51 km) |
| Longbenton to Oria | 1,332.56 mi (2,144.56 km) |
| Longbenton to Oristano | 1,143.14 mi (1,839.70 km) |
| Longbenton to Orta Nova | 1,228.52 mi (1,977.11 km) |
| Longbenton to Orte | 1,070.59 mi (1,722.94 km) |
| Longbenton to Ortona | 1,132.40 mi (1,822.42 km) |
| Longbenton to Orvieto | 1,048.07 mi (1,686.71 km) |
| Longbenton to Orzinuovi | 833.70 mi (1,341.71 km) |
| Longbenton to Osimo | 1,041.59 mi (1,676.28 km) |
| Longbenton to Ospitaletto | 828.50 mi (1,333.34 km) |
| Longbenton to Ostuni | 1,317.86 mi (2,120.88 km) |
| Longbenton to Ottaviano | 1,221.77 mi (1,966.24 km) |
| Longbenton to Ovada | 846.53 mi (1,362.36 km) |
| Longbenton to Ozieri | 1,107.50 mi (1,782.36 km) |
| Longbenton to Paceco | 1,348.28 mi (2,169.85 km) |
