| Ashington to Orbetello | 1,051.45 mi (1,692.15 km) |
| Ashington to Oria | 1,340.71 mi (2,157.66 km) |
| Ashington to Oristano | 1,154.12 mi (1,857.37 km) |
| Ashington to Orta Nova | 1,237.03 mi (1,990.81 km) |
| Ashington to Orte | 1,079.90 mi (1,737.92 km) |
| Ashington to Ortona | 1,141.05 mi (1,836.34 km) |
| Ashington to Orvieto | 1,057.40 mi (1,701.72 km) |
| Ashington to Orzinuovi | 842.98 mi (1,356.64 km) |
| Ashington to Osimo | 1,050.19 mi (1,690.12 km) |
| Ashington to Ospitaletto | 837.66 mi (1,348.08 km) |
| Ashington to Ostuni | 1,325.95 mi (2,133.90 km) |
| Ashington to Ottaviano | 1,230.81 mi (1,980.80 km) |
| Ashington to Ovada | 856.57 mi (1,378.51 km) |
| Ashington to Ozieri | 1,118.28 mi (1,799.70 km) |
| Ashington to Paceco | 1,358.48 mi (2,186.26 km) |
