| Tondela to Opole | 1,429.35 mi (2,300.32 km) |
| Tondela to Orzesze | 1,452.44 mi (2,337.48 km) |
| Tondela to Osowa | 1,553.13 mi (2,499.53 km) |
| Tondela to Ostroda | 1,586.35 mi (2,552.99 km) |
| Tondela to Ostroleka | 1,631.28 mi (2,625.28 km) |
| Tondela to Ostrow Mazowiecka | 1,638.16 mi (2,636.37 km) |
| Tondela to Ostrow Wielkopolski | 1,448.47 mi (2,331.08 km) |
| Tondela to Ostrowiec Swietokrzyski | 1,579.29 mi (2,541.63 km) |
| Tondela to Ostrzeszow | 1,447.25 mi (2,329.13 km) |
| Tondela to Oswiecim | 1,470.28 mi (2,366.18 km) |
| Tondela to Otwock | 1,597.73 mi (2,571.29 km) |
| Tondela to Ozarow Mazowiecki | 1,581.23 mi (2,544.75 km) |
| Tondela to Ozimek | 1,441.07 mi (2,319.18 km) |
| Tondela to Ozorkow | 1,514.82 mi (2,437.86 km) |
| Tondela to Pabianice | 1,511.28 mi (2,432.17 km) |
