| Alloa to Opole | 965.95 mi (1,554.55 km) |
| Alloa to Orzesze | 1,015.36 mi (1,634.07 km) |
| Alloa to Osowa | 880.14 mi (1,416.45 km) |
| Alloa to Ostroda | 953.45 mi (1,534.43 km) |
| Alloa to Ostroleka | 1,030.63 mi (1,658.63 km) |
| Alloa to Ostrow Mazowiecka | 1,050.48 mi (1,690.58 km) |
| Alloa to Ostrow Wielkopolski | 927.99 mi (1,493.46 km) |
| Alloa to Ostrowiec Swietokrzyski | 1,087.71 mi (1,750.50 km) |
| Alloa to Ostrzeszow | 940.04 mi (1,512.84 km) |
| Alloa to Oswiecim | 1,037.13 mi (1,669.10 km) |
| Alloa to Otwock | 1,045.34 mi (1,682.31 km) |
| Alloa to Ozarow Mazowiecki | 1,024.49 mi (1,648.77 km) |
| Alloa to Ozimek | 976.20 mi (1,571.04 km) |
| Alloa to Ozorkow | 973.86 mi (1,567.28 km) |
| Alloa to Pabianice | 987.52 mi (1,589.26 km) |
