| Trofarello to Orzesze | 624.46 mi (1,004.97 km) |
| Trofarello to Osowa | 808.01 mi (1,300.37 km) |
| Trofarello to Ostroda | 813.87 mi (1,309.80 km) |
| Trofarello to Ostroleka | 836.90 mi (1,346.86 km) |
| Trofarello to Ostrow Mazowiecka | 837.55 mi (1,347.90 km) |
| Trofarello to Ostrow Wielkopolski | 652.16 mi (1,049.55 km) |
| Trofarello to Ostrowiec Swietokrzyski | 752.43 mi (1,210.92 km) |
| Trofarello to Ostrzeszow | 645.61 mi (1,039.01 km) |
| Trofarello to Oswiecim | 638.79 mi (1,028.03 km) |
| Trofarello to Otwock | 789.09 mi (1,269.91 km) |
| Trofarello to Ozarow Mazowiecki | 776.58 mi (1,249.78 km) |
| Trofarello to Ozimek | 624.17 mi (1,004.51 km) |
| Trofarello to Ozorkow | 714.49 mi (1,149.87 km) |
| Trofarello to Pabianice | 704.71 mi (1,134.12 km) |
| Trofarello to Parczew | 831.03 mi (1,337.42 km) |
