| Ostrow Mazowiecka to Erba | 745.95 mi (1,200.49 km) |
| Ostrow Mazowiecka to Erchie | 876.66 mi (1,410.84 km) |
| Ostrow Mazowiecka to Ercolano | 901.56 mi (1,450.91 km) |
| Ostrow Mazowiecka to Erice | 1,113.39 mi (1,791.82 km) |
| Ostrow Mazowiecka to Este | 697.48 mi (1,122.48 km) |
| Ostrow Mazowiecka to Fabriano | 773.19 mi (1,244.33 km) |
| Ostrow Mazowiecka to Faenza | 744.22 mi (1,197.70 km) |
| Ostrow Mazowiecka to Fagnano Olona | 765.23 mi (1,231.51 km) |
| Ostrow Mazowiecka to Fano | 740.69 mi (1,192.02 km) |
| Ostrow Mazowiecka to Fara in Sabina | 845.66 mi (1,360.96 km) |
| Ostrow Mazowiecka to Farra di Soligo | 648.76 mi (1,044.08 km) |
| Ostrow Mazowiecka to Fasano | 853.71 mi (1,373.92 km) |
| Ostrow Mazowiecka to Favara | 1,140.91 mi (1,836.12 km) |
| Ostrow Mazowiecka to Felino | 770.03 mi (1,239.25 km) |
| Ostrow Mazowiecka to Feltre | 647.88 mi (1,042.65 km) |
