| Sinalunga to Orzesze | 582.61 mi (937.62 km) |
| Sinalunga to Osowa | 832.08 mi (1,339.11 km) |
| Sinalunga to Ostroda | 815.42 mi (1,312.30 km) |
| Sinalunga to Ostroleka | 816.11 mi (1,313.40 km) |
| Sinalunga to Ostrow Mazowiecka | 810.27 mi (1,304.01 km) |
| Sinalunga to Ostrow Wielkopolski | 647.77 mi (1,042.48 km) |
| Sinalunga to Ostrowiec Swietokrzyski | 699.65 mi (1,125.98 km) |
| Sinalunga to Ostrzeszow | 636.11 mi (1,023.73 km) |
| Sinalunga to Oswiecim | 589.60 mi (948.87 km) |
| Sinalunga to Otwock | 756.86 mi (1,218.05 km) |
| Sinalunga to Ozarow Mazowiecki | 749.95 mi (1,206.93 km) |
| Sinalunga to Ozimek | 598.50 mi (963.19 km) |
| Sinalunga to Ozorkow | 698.62 mi (1,124.31 km) |
| Sinalunga to Pabianice | 682.79 mi (1,098.85 km) |
| Sinalunga to Parczew | 778.68 mi (1,253.17 km) |
