Harmony of the Seas: how many miles has it sailed?
Royal Caribbean · Oasis class · in service since 2016
Photo: Jack Adamenko, CC0, via Wikimedia Commons.
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Estimated lifetime distance as of October 22, 2026
574,778 nautical miles
That is about 26.6 trips around the Earth, or about 2.8 one-way trips to the Moon. At its typical pace of about 192 nautical miles per day, it adds roughly 177 more every day it sails.
Harmony of the Seas at a glance
| Cruise line | Royal Caribbean |
|---|---|
| Class | Oasis |
| Entered service | 2016 (10 years) |
| Gross tonnage | 226,963 |
| Passenger capacity | about 5,497 |
| Typical regions | Europe and Mediterranean, Caribbean, Bahamas and short Caribbean runs |
How we estimate it
We take the regions this ship sails today, apply a typical number of nautical miles per day for each, and add up the days since it entered service, with a pause for 2020 to 2021. Detours, weather diversions and past route changes are not captured, so treat the number as an estimate. Read more.
Where is it right now?
We do not track live positions. These sites do:
VesselFinderMarineTraffic