57th meridian west
{{Short description|Line of longitude}}
{{More citations needed|date=July 2025}}
{{Location map-line|lon=-57}}
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The meridian 57° west of Greenwich is a line of longitude{{cite web |title=What is longitude? |url=https://oceanservice.noaa.gov/facts/longitude.html |website=oceanservice.noaa.gov |access-date=1 July 2025 |language=en}} that extends from the North Pole across the Arctic Ocean, North America, the Atlantic Ocean, South America, the Southern Ocean, and Antarctica to the South Pole.
The 57th meridian west forms a great circle with the 123rd meridian east.
From Pole to Pole
Starting at the North Pole and heading south to the South Pole, the 57th meridian west passes through:
:
class="wikitable plainrowheaders"
! scope="col" width="120" | Co-ordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes |
style="background:#b0e0e6;" | {{Coord|90|0|N|57|0|W|type:waterbody|name=Arctic Ocean}}
! scope="row" style="background:#b0e0e6;" | Arctic Ocean | style="background:#b0e0e6;" | |
style="background:#b0e0e6;" | {{Coord|83|33|N|57|0|W|type:waterbody|name=Lincoln Sea}}
! scope="row" style="background:#b0e0e6;" | Lincoln Sea | style="background:#b0e0e6;" | |
{{Coord|82|11|N|57|0|W|type:country|name=Greenland}}
! scope="row" | {{GRL}} |
style="background:#b0e0e6;" | {{Coord|90|0|N|57|0|W|type:waterbody|name=Baffin Bay}}
! scope="row" style="background:#b0e0e6;" | Baffin Bay | style="background:#b0e0e6;" | |
{{Coord|74|10|N|57|0|W|type:country|name=Greenland}}
! scope="row" | {{GRL}} | |
style="background:#b0e0e6;" | {{Coord|74|7|N|57|0|W|type:waterbody|name=Baffin Bay}}
! scope="row" style="background:#b0e0e6;" | Baffin Bay | style="background:#b0e0e6;" | |
style="background:#b0e0e6;" | {{Coord|70|0|N|57|0|W|type:waterbody|name=Davis Strait}}
! scope="row" style="background:#b0e0e6;" | Davis Strait | style="background:#b0e0e6;" | |
style="background:#b0e0e6;" | {{Coord|60|0|N|57|0|W|type:waterbody|name=Atlantic Ocean}}
! scope="row" style="background:#b0e0e6;" | Atlantic Ocean | style="background:#b0e0e6;" | Labrador Sea |
valign="top"
| {{Coord|53|43|N|57|0|W|type:country|name=Canada}} ! scope="row" | {{CAN}} |
style="background:#b0e0e6;" | {{Coord|51|24|N|57|0|W|type:waterbody|name=Strait of Belle Isle}}
! scope="row" style="background:#b0e0e6;" | Strait of Belle Isle | style="background:#b0e0e6;" | |
valign="top"
| {{Coord|50|59|N|57|0|W|type:country|name=Canada}} ! scope="row" | {{CAN}} | Newfoundland and Labrador — island of Newfoundland |
style="background:#b0e0e6;" | {{Coord|47|35|N|57|0|W|type:waterbody|name=Atlantic Ocean}}
! scope="row" style="background:#b0e0e6;" | Atlantic Ocean | style="background:#b0e0e6;" | |
{{Coord|5|59|N|57|0|W|type:country|name=Suriname}}
! scope="row" | {{SUR}} | |
{{Coord|2|34|N|57|0|W|type:country|name=Guyana}}
! scope="row" | {{GUY}} | Area claimed by {{SUR}} |
valign="top"
| {{Coord|1|54|N|57|0|W|type:country|name=Brazil}} ! scope="row" | {{BRA}} | Pará |
{{Coord|22|13|S|57|0|W|type:country|name=Paraguay}}
! scope="row" | {{PRY}} | |
{{Coord|27|28|S|57|0|W|type:country|name=Argentina}}
! scope="row" | {{ARG}} | |
{{Coord|29|39|S|57|0|W|type:country|name=Brazil}}
! scope="row" | {{BRA}} | |
{{Coord|30|5|S|57|0|W|type:country|name=Uruguay}}
! scope="row" | {{URY}} | |
style="background:#b0e0e6;" | {{Coord|34|34|S|57|0|W|type:waterbody|name=Río de la Plata}}
! scope="row" style="background:#b0e0e6;" | Río de la Plata | style="background:#b0e0e6;" | |
{{Coord|36|20|S|57|0|W|type:country|name=Argentina}}
! scope="row" | {{ARG}} | |
style="background:#b0e0e6;" | {{Coord|37|19|S|57|0|W|type:waterbody|name=Atlantic Ocean}}
! scope="row" style="background:#b0e0e6;" | Atlantic Ocean | style="background:#b0e0e6;" | |
style="background:#b0e0e6;" | {{Coord|60|0|S|57|0|W|type:waterbody|name=Southern Ocean}}
! scope="row" style="background:#b0e0e6;" | Southern Ocean | style="background:#b0e0e6;" | |
valign="top"
| {{Coord|63|21|S|57|0|W|type:country|name=Antarctica}} ! scope="row" | Antarctica | Antarctic Peninsula — claimed by {{ARG}}, {{CHI}} and {{UK}} |
valign="top"
| style="background:#b0e0e6;" | {{Coord|63|38|S|57|0|W|type:waterbody|name=Southern Ocean}} ! scope="row" style="background:#b0e0e6;" | Southern Ocean | style="background:#b0e0e6;" | Weddell Sea — passing just east of Vega Island (at {{Coord|63|49|S|57|3|W|type:isle|name=Vega Island}}) and James Ross Island (at {{Coord|64|10|S|57|3|W|type:isle|name=James Ross Island}}), Antarctica |
valign="top"
| {{Coord|64|21|S|57|0|W|type:country|name=Antarctica}} ! scope="row" | Antarctica | Snow Hill Island — claimed by {{ARG}}, {{CHI}} and {{UK}} |
style="background:#b0e0e6;" | {{Coord|64|27|S|57|0|W|type:waterbody|name=Southern Ocean}}
! scope="row" style="background:#b0e0e6;" | Southern Ocean | style="background:#b0e0e6;" | Weddell Sea |
valign="top"
| {{Coord|75|58|S|57|0|W|type:country|name=Antarctica}} ! scope="row" | Antarctica | Territory claimed by {{ARG}}, {{CHI}} and {{UK}} |