| Ostrow Mazowiecka to Amorebieta | 1,307.49 mi (2,104.20 km) |
| Ostrow Mazowiecka to Amposta | 1,301.27 mi (2,094.19 km) |
| Ostrow Mazowiecka to Amurrio | 1,325.20 mi (2,132.70 km) |
| Ostrow Mazowiecka to Andoain | 1,279.62 mi (2,059.35 km) |
| Ostrow Mazowiecka to Andraitx | 1,297.06 mi (2,087.42 km) |
| Ostrow Mazowiecka to Andujar | 1,604.47 mi (2,582.14 km) |
| Ostrow Mazowiecka to Antequera | 1,675.75 mi (2,696.86 km) |
| Ostrow Mazowiecka to Antigua | 2,482.60 mi (3,995.35 km) |
| Ostrow Mazowiecka to Aranda de Duero | 1,413.07 mi (2,274.12 km) |
| Ostrow Mazowiecka to Aranjuez | 1,488.15 mi (2,394.95 km) |
| Ostrow Mazowiecka to Archena | 1,502.12 mi (2,417.44 km) |
| Ostrow Mazowiecka to Arcos de la Frontera | 1,734.87 mi (2,792.01 km) |
| Ostrow Mazowiecka to Arenys de Mar | 1,187.47 mi (1,911.05 km) |
| Ostrow Mazowiecka to Arenys de Munt | 1,186.25 mi (1,909.09 km) |
| Ostrow Mazowiecka to Argentona | 1,193.98 mi (1,921.52 km) |
