| Gandia to Opole | 1,194.90 mi (1,923.00 km) |
| Gandia to Orzesze | 1,204.65 mi (1,938.70 km) |
| Gandia to Osowa | 1,377.68 mi (2,217.17 km) |
| Gandia to Ostroda | 1,390.47 mi (2,237.74 km) |
| Gandia to Ostroleka | 1,417.09 mi (2,280.59 km) |
| Gandia to Ostrow Mazowiecka | 1,418.25 mi (2,282.46 km) |
| Gandia to Ostrow Wielkopolski | 1,231.66 mi (1,982.17 km) |
| Gandia to Ostrowiec Swietokrzyski | 1,332.18 mi (2,143.94 km) |
| Gandia to Ostrzeszow | 1,225.75 mi (1,972.66 km) |
| Gandia to Oswiecim | 1,218.25 mi (1,960.59 km) |
| Gandia to Otwock | 1,370.05 mi (2,204.88 km) |
| Gandia to Ozarow Mazowiecki | 1,357.39 mi (2,184.51 km) |
| Gandia to Ozimek | 1,205.15 mi (1,939.50 km) |
| Gandia to Ozorkow | 1,294.81 mi (2,083.79 km) |
| Gandia to Pabianice | 1,285.48 mi (2,068.79 km) |
