| Gulbene to Orzesze | 584.24 mi (940.25 km) |
| Gulbene to Osowa | 372.77 mi (599.91 km) |
| Gulbene to Ostroda | 357.59 mi (575.48 km) |
| Gulbene to Ostroleka | 349.36 mi (562.24 km) |
| Gulbene to Ostrow Mazowiecka | 357.58 mi (575.46 km) |
| Gulbene to Ostrow Wielkopolski | 522.99 mi (841.67 km) |
| Gulbene to Ostrowiec Swietokrzyski | 481.92 mi (775.58 km) |
| Gulbene to Ostrzeszow | 532.32 mi (856.69 km) |
| Gulbene to Oswiecim | 580.50 mi (934.22 km) |
| Gulbene to Otwock | 411.79 mi (662.71 km) |
| Gulbene to Ozarow Mazowiecki | 416.11 mi (669.67 km) |
| Gulbene to Ozimek | 566.53 mi (911.75 km) |
| Gulbene to Ozorkow | 466.94 mi (751.47 km) |
| Gulbene to Pabianice | 482.18 mi (775.99 km) |
| Gulbene to Parczew | 412.83 mi (664.38 km) |
