📐 Nautical Miles to Leagues Converter

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1 nautical mile =
0.383593 leagues
1 league =
2.60693 nautical miles
Formula
lea = NM × 0.383593
Handy values
5 NM = 1.91797 lea · 10 NM = 3.83593 lea · 100 NM = 38.3593 lea

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⚡ Nautical Miles to Leagues: the quick answer

1 NM = 0.383593 lea 1 nautical mile equals 0.383593 leagues

To convert nautical miles to leagues, multiply the value by 0.383593. To go the other way, multiply leagues by 2.60693 to get nautical miles.

↔ Convert leagues to nautical miles instead

🧮 Formula

Nautical Miles to Leagues
lea = NM × 0.383593
Leagues to Nautical Miles
NM = lea × 2.60693

Where

  • NM = the length in nautical miles
  • lea = the length in leagues
Every unit here is defined by its length in meters, so the conversion factor is (meters per nautical mile) ÷ (meters per league).

📊 Nautical Miles to Leagues conversion table

Nautical Miles (NM)Leagues (lea)
1 NM0.383593 lea
2 NM0.767186 lea
3 NM1.15078 lea
4 NM1.53437 lea
5 NM1.91797 lea
6 NM2.30156 lea
7 NM2.68515 lea
8 NM3.06875 lea
9 NM3.45234 lea
10 NM3.83593 lea
12 NM4.60312 lea
14 NM5.3703 lea
15 NM5.7539 lea
20 NM7.67186 lea
21 NM8.05546 lea
24 NM9.20624 lea
25 NM9.58983 lea
30 NM11.5078 lea
40 NM15.3437 lea
50 NM19.1797 lea
60 NM23.0156 lea
75 NM28.7695 lea
80 NM30.6875 lea
100 NM38.3593 lea
200 NM76.7186 lea
250 NM95.8983 lea
300 NM115.078 lea
400 NM153.437 lea
500 NM191.797 lea
750 NM287.695 lea
1,000 NM383.593 lea

✏️ Worked examples

Convert 25 nautical miles to leagues

25 NM × 0.383593 = 9.58983 lea

Try this example →

Convert 250 nautical miles to leagues

250 NM × 0.383593 = 95.8983 lea

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.

League (lea). A league was roughly the distance a person can walk in an hour; here it is defined as 3 miles (4,828.032 m).

❓ Frequently asked questions

How many leagues are in one nautical mile?

There are 0.383593 leagues in one nautical mile.

How do I convert nautical miles to leagues?

Multiply the number of nautical miles by 0.383593. For example, 10 nautical miles equal 3.83593 leagues.

How many nautical miles are in one league?

One league equals 2.60693 nautical miles.

How many leagues is 12 nautical miles?

4.60312 leagues. Other common values: 5 nautical miles = 1.91797 leagues and 100 nautical miles = 38.3593 leagues.

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