| Ostrow Mazowiecka to Gaeta | 890.05 mi (1,432.39 km) |
| Ostrow Mazowiecka to Gaggiano | 772.40 mi (1,243.05 km) |
| Ostrow Mazowiecka to Galatina | 890.45 mi (1,433.04 km) |
| Ostrow Mazowiecka to Galatone | 892.53 mi (1,436.38 km) |
| Ostrow Mazowiecka to Galbiate | 741.10 mi (1,192.69 km) |
| Ostrow Mazowiecka to Gallarate | 767.90 mi (1,235.81 km) |
| Ostrow Mazowiecka to Galliate | 779.89 mi (1,255.11 km) |
| Ostrow Mazowiecka to Gallipoli | 899.66 mi (1,447.87 km) |
| Ostrow Mazowiecka to Gambettola | 741.67 mi (1,193.60 km) |
| Ostrow Mazowiecka to Gambolo | 785.41 mi (1,263.99 km) |
| Ostrow Mazowiecka to Garbagnate Milanese | 762.30 mi (1,226.80 km) |
| Ostrow Mazowiecka to Gardone Val Trompia | 720.25 mi (1,159.13 km) |
| Ostrow Mazowiecka to Garlasco | 786.59 mi (1,265.90 km) |
| Ostrow Mazowiecka to Gassino Torinese | 827.36 mi (1,331.51 km) |
| Ostrow Mazowiecka to Gatteo | 741.31 mi (1,193.02 km) |
