Also available in our
Android app, with charts and full breakdown tables.
Rate this calculator
Was it useful? A quick star rating helps others — and you can leave a comment too.
Rate it:
★
★
★
★
★
⚡ Nautical Miles to Post Leagues (Lieues de Poste): the quick answer
1 NM = 0.475115 lieue
1 nautical mile equals 0.475115 post leagues (lieues de poste)
To convert nautical miles to post leagues (lieues de poste), multiply the value by 0.475115.
To go the other way, multiply post leagues (lieues de poste) by 2.10475 to get nautical miles.
↔ Convert post leagues (lieues de poste) to nautical miles instead
🧮 Formula
Every unit here is defined by its length in meters, so the conversion factor is (meters per nautical mile) ÷ (meters per post league (lieue de poste)).
📊 Nautical Miles to Post Leagues (Lieues de Poste) conversion table
✏️ Worked examples
Convert 25 nautical miles to post leagues (lieues de poste)
25 NM × 0.475115 = 11.8779 lieue
Try this example →
Convert 250 nautical miles to post leagues (lieues de poste)
250 NM × 0.475115 = 118.779 lieue
Try this example →
📘 About these units
Nautical mile (NM). A nautical mile is exactly 1,852 meters, based on one minute of latitude, and is used in shipping and aviation.
Post league (lieue de poste) (lieue). The lieue de poste was 2,000 toises (about 3.898 km), the French post-road league. Used in: Europe — France & Belgium.
❓ Frequently asked questions
How many post leagues (lieues de poste) are in one nautical mile?
There are 0.475115 post leagues (lieues de poste) in one nautical mile.
How do I convert nautical miles to post leagues (lieues de poste)?
Multiply the number of nautical miles by 0.475115. For example, 10 nautical miles equal 4.75115 post leagues (lieues de poste).
How many nautical miles are in one post league (lieue de poste)?
One post league (lieue de poste) equals 2.10475 nautical miles.
🔗 More length conversions
All length units →
What people are saying
★★★★★
Anonymous · 02 Oct 2026
★★★★★
Anonymous · 01 Oct 2026
★★★★★
Anonymous · 28 Sep 2026