| Gelves to Opole | 1,493.75 mi (2,403.95 km) |
| Gelves to Orzesze | 1,509.05 mi (2,428.58 km) |
| Gelves to Osowa | 1,651.68 mi (2,658.11 km) |
| Gelves to Ostroda | 1,674.20 mi (2,694.37 km) |
| Gelves to Ostroleka | 1,709.25 mi (2,750.77 km) |
| Gelves to Ostrow Mazowiecka | 1,712.90 mi (2,756.64 km) |
| Gelves to Ostrow Wielkopolski | 1,523.30 mi (2,451.51 km) |
| Gelves to Ostrowiec Swietokrzyski | 1,637.36 mi (2,635.08 km) |
| Gelves to Ostrzeszow | 1,519.38 mi (2,445.21 km) |
| Gelves to Oswiecim | 1,524.44 mi (2,453.36 km) |
| Gelves to Otwock | 1,667.61 mi (2,683.76 km) |
| Gelves to Ozarow Mazowiecki | 1,653.23 mi (2,660.62 km) |
| Gelves to Ozimek | 1,504.71 mi (2,421.60 km) |
| Gelves to Ozorkow | 1,588.45 mi (2,556.37 km) |
| Gelves to Pabianice | 1,581.53 mi (2,545.23 km) |
