| Ostrow Mazowiecka to La Victoria de Acentejo | 2,572.98 mi (4,140.81 km) |
| Ostrow Mazowiecka to Laguna de Duero | 1,457.66 mi (2,345.88 km) |
| Ostrow Mazowiecka to Lalin | 1,546.00 mi (2,488.05 km) |
| Ostrow Mazowiecka to Lardero | 1,332.11 mi (2,143.82 km) |
| Ostrow Mazowiecka to Laredo | 1,325.64 mi (2,133.41 km) |
| Ostrow Mazowiecka to Las Cabezas de San Juan | 1,728.09 mi (2,781.09 km) |
| Ostrow Mazowiecka to Las Palmas | 2,550.92 mi (4,105.30 km) |
| Ostrow Mazowiecka to Las Rozas de Madrid | 1,476.22 mi (2,375.75 km) |
| Ostrow Mazowiecka to Las Torres de Cotillas | 1,504.88 mi (2,421.87 km) |
| Ostrow Mazowiecka to Lebrija | 1,736.36 mi (2,794.40 km) |
| Ostrow Mazowiecka to Leganes | 1,479.95 mi (2,381.75 km) |
| Ostrow Mazowiecka to Leon | 1,445.88 mi (2,326.91 km) |
| Ostrow Mazowiecka to Lepe | 1,761.21 mi (2,834.40 km) |
| Ostrow Mazowiecka to Linares | 1,587.01 mi (2,554.04 km) |
| Ostrow Mazowiecka to Liria | 1,398.51 mi (2,250.69 km) |
