| Povoa de Santa Iria to Opole | 1,542.45 mi (2,482.34 km) |
| Povoa de Santa Iria to Orzesze | 1,563.77 mi (2,516.65 km) |
| Povoa de Santa Iria to Osowa | 1,673.23 mi (2,692.80 km) |
| Povoa de Santa Iria to Ostroda | 1,704.62 mi (2,743.33 km) |
| Povoa de Santa Iria to Ostroleka | 1,747.71 mi (2,812.67 km) |
| Povoa de Santa Iria to Ostrow Mazowiecka | 1,753.95 mi (2,822.71 km) |
| Povoa de Santa Iria to Ostrow Wielkopolski | 1,563.91 mi (2,516.87 km) |
| Povoa de Santa Iria to Ostrowiec Swietokrzyski | 1,691.27 mi (2,721.84 km) |
| Povoa de Santa Iria to Ostrzeszow | 1,562.11 mi (2,513.98 km) |
| Povoa de Santa Iria to Oswiecim | 1,581.06 mi (2,544.48 km) |
| Povoa de Santa Iria to Otwock | 1,712.41 mi (2,755.86 km) |
| Povoa de Santa Iria to Ozarow Mazowiecki | 1,696.34 mi (2,730.00 km) |
| Povoa de Santa Iria to Ozimek | 1,554.03 mi (2,500.97 km) |
| Povoa de Santa Iria to Ozorkow | 1,630.15 mi (2,623.46 km) |
| Povoa de Santa Iria to Pabianice | 1,625.87 mi (2,616.59 km) |
