| Alcira to Opole | 1,194.48 mi (1,922.33 km) |
| Alcira to Orzesze | 1,205.01 mi (1,939.28 km) |
| Alcira to Osowa | 1,374.53 mi (2,212.09 km) |
| Alcira to Ostroda | 1,388.36 mi (2,234.36 km) |
| Alcira to Ostroleka | 1,415.98 mi (2,278.81 km) |
| Alcira to Ostrow Mazowiecka | 1,417.45 mi (2,281.17 km) |
| Alcira to Ostrow Wielkopolski | 1,230.36 mi (1,980.07 km) |
| Alcira to Ostrowiec Swietokrzyski | 1,332.74 mi (2,144.84 km) |
| Alcira to Ostrzeszow | 1,224.69 mi (1,970.94 km) |
| Alcira to Oswiecim | 1,218.89 mi (1,961.61 km) |
| Alcira to Otwock | 1,369.59 mi (2,204.15 km) |
| Alcira to Ozarow Mazowiecki | 1,356.70 mi (2,183.40 km) |
| Alcira to Ozimek | 1,204.84 mi (1,939.00 km) |
| Alcira to Ozorkow | 1,293.80 mi (2,082.17 km) |
| Alcira to Pabianice | 1,284.77 mi (2,067.64 km) |
