| Ostrow Wielkopolski to Floresti | 424.40 mi (683.00 km) |
| Ostrow Wielkopolski to Focsani | 591.98 mi (952.70 km) |
| Ostrow Wielkopolski to Gaesti | 589.88 mi (949.32 km) |
| Ostrow Wielkopolski to Galati | 634.48 mi (1,021.09 km) |
| Ostrow Wielkopolski to Gheorgheni | 488.63 mi (786.37 km) |
| Ostrow Wielkopolski to Gherla | 420.82 mi (677.24 km) |
| Ostrow Wielkopolski to Giurgiu | 654.95 mi (1,054.03 km) |
| Ostrow Wielkopolski to Gura Humorului | 458.63 mi (738.09 km) |
| Ostrow Wielkopolski to Harlau | 500.79 mi (805.94 km) |
| Ostrow Wielkopolski to Harsova | 669.50 mi (1,077.45 km) |
| Ostrow Wielkopolski to Hateg | 478.50 mi (770.07 km) |
| Ostrow Wielkopolski to Huedin | 405.13 mi (652.00 km) |
| Ostrow Wielkopolski to Hunedoara | 467.90 mi (753.02 km) |
| Ostrow Wielkopolski to Husi | 575.64 mi (926.40 km) |
| Ostrow Wielkopolski to Ianca | 630.61 mi (1,014.87 km) |
