| Alcamo to Orzesze | 888.04 mi (1,429.16 km) |
| Alcamo to Osowa | 1,165.77 mi (1,876.12 km) |
| Alcamo to Ostroda | 1,136.05 mi (1,828.29 km) |
| Alcamo to Ostroleka | 1,120.72 mi (1,803.63 km) |
| Alcamo to Ostrow Mazowiecka | 1,110.11 mi (1,786.54 km) |
| Alcamo to Ostrow Wielkopolski | 973.54 mi (1,566.77 km) |
| Alcamo to Ostrowiec Swietokrzyski | 985.57 mi (1,586.12 km) |
| Alcamo to Ostrzeszow | 959.51 mi (1,544.18 km) |
| Alcamo to Oswiecim | 888.63 mi (1,430.11 km) |
| Alcamo to Otwock | 1,055.99 mi (1,699.45 km) |
| Alcamo to Ozarow Mazowiecki | 1,053.95 mi (1,696.17 km) |
| Alcamo to Ozimek | 914.13 mi (1,471.15 km) |
| Alcamo to Ozorkow | 1,013.74 mi (1,631.45 km) |
| Alcamo to Pabianice | 994.72 mi (1,600.84 km) |
| Alcamo to Parczew | 1,058.84 mi (1,704.04 km) |
