| Poienile de sub Munte to Orbetello | 742.45 mi (1,194.86 km) |
| Poienile de sub Munte to Oria | 607.06 mi (976.97 km) |
| Poienile de sub Munte to Oristano | 957.05 mi (1,540.23 km) |
| Poienile de sub Munte to Orta Nova | 619.80 mi (997.48 km) |
| Poienile de sub Munte to Orte | 692.87 mi (1,115.07 km) |
| Poienile de sub Munte to Ortona | 617.43 mi (993.65 km) |
| Poienile de sub Munte to Orvieto | 693.91 mi (1,116.75 km) |
| Poienile de sub Munte to Orzinuovi | 707.06 mi (1,137.90 km) |
| Poienile de sub Munte to Osimo | 606.93 mi (976.76 km) |
| Poienile de sub Munte to Ospitaletto | 697.23 mi (1,122.08 km) |
| Poienile de sub Munte to Ostuni | 594.75 mi (957.16 km) |
| Poienile de sub Munte to Ottaviano | 687.27 mi (1,106.06 km) |
| Poienile de sub Munte to Ovada | 784.28 mi (1,262.17 km) |
| Poienile de sub Munte to Ozieri | 910.56 mi (1,465.40 km) |
| Poienile de sub Munte to Paceco | 905.30 mi (1,456.94 km) |
