| Alpignano to Orzesze | 627.77 mi (1,010.29 km) |
| Alpignano to Osowa | 806.94 mi (1,298.65 km) |
| Alpignano to Ostroda | 814.10 mi (1,310.16 km) |
| Alpignano to Ostroleka | 838.35 mi (1,349.20 km) |
| Alpignano to Ostrow Mazowiecka | 839.36 mi (1,350.82 km) |
| Alpignano to Ostrow Wielkopolski | 653.24 mi (1,051.29 km) |
| Alpignano to Ostrowiec Swietokrzyski | 755.89 mi (1,216.49 km) |
| Alpignano to Ostrzeszow | 647.01 mi (1,041.26 km) |
| Alpignano to Oswiecim | 642.44 mi (1,033.90 km) |
| Alpignano to Otwock | 791.30 mi (1,273.48 km) |
| Alpignano to Ozarow Mazowiecki | 778.51 mi (1,252.89 km) |
| Alpignano to Ozimek | 626.58 mi (1,008.38 km) |
| Alpignano to Ozorkow | 716.01 mi (1,152.30 km) |
| Alpignano to Pabianice | 706.60 mi (1,137.16 km) |
| Alpignano to Parczew | 834.27 mi (1,342.62 km) |
