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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
2 kilometers long
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "2 kilometers long" is correct and usable in written English.
It can be used to describe the length of an object, distance, or measurement in various contexts, such as geography, construction, or travel. Example: "The new hiking trail is 2 kilometers long, making it perfect for a leisurely afternoon walk."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(7)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
2 human-written examples
Assuming they get the necessary permissions from Ireland's government,, Shvets's company, Natural Hydro Energy, plans within 5 years to dam five of those valleys, build large wind farms, and use wind energy to pump seawater from the ocean, creating lakes roughly 2 kilometers long and 2 kilometers across.
Science & Research
These walls are about 2 kilometers long and were built in the 12th century to defend the city's citizens from invaders.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Each leg is 20 to 23 kilometers long, or about 12 to 14 miles.
News & Media
The circuit is 13.6 kilometers long and takes more than three minutes to do a lap.
News & Media
These underwater plumes were big: 3 to 5 kilometers wide and 10 to 20 kilometers long.
News & Media
The underwater section of the pipeline will be approximately 80 kilometers long, Mr. Taskin said.
News & Media
Next, with 20 kilometers to go, came the Roche aux Faucons, 1.5 kilometers long with an average grade of 9.9 percent.
News & Media
Once again, he was caught a few kilometers from the finish, up a climb 15.9 kilometers long with a grade of 7.8percentt.
News & Media
These pocket guides make the vast building – which measures more than 5 kilometers long – accessible and convenient with customized tours for adults and children.
News & Media
Slovenia, whose coastline is only 46 kilometers long, insists that this would impede its ships from direct passage to the high seas.
News & Media
For me it's just mathematics: You have 18, 19 races, and each race is 300 kilometers long, so it's 300 times two cars for each team.
News & Media
Expert writing Tips
Best practice
When writing about distances, be consistent with your units. If you're using kilometers, stick to kilometers throughout the description for clarity.
Common error
Avoid mixing units of measurement (e.g., kilometers and miles) in the same context without clear conversion. Stick to kilometers unless there's a specific reason to include an imperial measurement.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "2 kilometers long" functions as an adjective phrase describing the length of something. It modifies a noun, providing specific dimensional information. As Ludwig AI confirms, the phrase is grammatically correct and usable.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "2 kilometers long" is a grammatically sound and practical way to describe a specific length or distance. As Ludwig AI confirms, it's suitable for various contexts, particularly in news, media, and scientific reporting. While alternatives like "2 km in length" exist, the original phrase remains a clear and straightforward option. Be mindful of unit consistency and choose the right level of precision for your audience.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
2 km in length
Replaces the word "kilometers" with its abbreviation "km" and uses the formal term "in length".
2000 meters long
Expresses the length in meters instead of kilometers.
a length of 2 kilometers
Restructures the phrase to emphasize the length as a property.
extending 2 kilometers
Uses a verb to describe the act of spanning a distance of 2 kilometers.
spanning 2 kilometers
Uses an alternative verb to describe extending for 2 kilometers.
with a length of 2 kilometers
Introduces the length as a characteristic using a prepositional phrase.
measuring 2 kilometers in length
Highlights the process of measurement to specify the length.
2 kilometers end-to-end
Emphasizes the total length when objects or segments are aligned.
covering a distance of 2 kilometers
Highlights the distance covered by something.
2 kilometers from end to end
Stresses the end-to-end measurement of the length.
FAQs
How can I rephrase "2 kilometers long"?
You can use alternatives like "2 km in length", "a length of 2 kilometers", or "spanning 2 kilometers depending on the context.
Is it correct to say "2 kilometers in length" instead of "2 kilometers long"?
Yes, "2 kilometers in length" is a grammatically correct and more formal alternative to "2 kilometers long".
When should I use "2 kilometers long" vs. "2000 meters long"?
Use "2 kilometers long" for general audiences as kilometers are a more commonly understood unit for longer distances. Use "2000 meters long" when precision is required or when addressing a technical audience familiar with metric units.
What is the difference between "2 kilometers long" and "the length is 2 kilometers"?
"2 kilometers long" is an adjective phrase that describes the length directly, whereas "the length is 2 kilometers" is a full sentence that states the length as a fact. The former is more concise and common in descriptive contexts.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested