| Newtown to Orbetello | 968.46 mi (1,558.58 km) |
| Newtown to Oria | 1,288.28 mi (2,073.28 km) |
| Newtown to Oristano | 1,037.62 mi (1,669.88 km) |
| Newtown to Orta Nova | 1,178.01 mi (1,895.83 km) |
| Newtown to Orte | 1,005.82 mi (1,618.72 km) |
| Newtown to Ortona | 1,080.48 mi (1,738.86 km) |
| Newtown to Orvieto | 983.17 mi (1,582.25 km) |
| Newtown to Orzinuovi | 774.31 mi (1,246.13 km) |
| Newtown to Osimo | 992.03 mi (1,596.52 km) |
| Newtown to Ospitaletto | 771.79 mi (1,242.08 km) |
| Newtown to Ostuni | 1,274.72 mi (2,051.46 km) |
| Newtown to Ottaviano | 1,160.53 mi (1,867.70 km) |
| Newtown to Ovada | 769.43 mi (1,238.29 km) |
| Newtown to Ozieri | 1,007.84 mi (1,621.96 km) |
| Newtown to Paceco | 1,260.34 mi (2,028.33 km) |
