| Tuusula to Orzesze | 751.67 mi (1,209.70 km) |
| Tuusula to Osowa | 481.24 mi (774.47 km) |
| Tuusula to Ostroda | 502.53 mi (808.74 km) |
| Tuusula to Ostroleka | 525.62 mi (845.91 km) |
| Tuusula to Ostrow Mazowiecka | 540.68 mi (870.14 km) |
| Tuusula to Ostrow Wielkopolski | 667.12 mi (1,073.62 km) |
| Tuusula to Ostrowiec Swietokrzyski | 671.35 mi (1,080.43 km) |
| Tuusula to Ostrzeszow | 680.26 mi (1,094.78 km) |
| Tuusula to Oswiecim | 753.34 mi (1,212.38 km) |
| Tuusula to Otwock | 592.42 mi (953.41 km) |
| Tuusula to Ozarow Mazowiecki | 590.29 mi (949.99 km) |
| Tuusula to Ozimek | 724.45 mi (1,165.89 km) |
| Tuusula to Ozorkow | 625.00 mi (1,005.83 km) |
| Tuusula to Pabianice | 644.50 mi (1,037.22 km) |
| Tuusula to Parczew | 613.75 mi (987.73 km) |
