10th meridian west

The meridian 10° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, the Atlantic Ocean, Ireland, Africa, the Southern Ocean, and Antarctica to the South Pole.

The 10th meridian west forms a great circle with the 170th meridian east.

The meridian defines the western limit of the New Swabia area in Queen Maud Land, Antarctica.

From Pole to Pole
Starting at the North Pole and heading south to the South Pole, the 10th meridian west passes through:


 * {| class="wikitable plainrowheaders"

! scope="col" width="125" | Co-ordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes ! scope="row" style="background:#b0e0e6;" | Arctic Ocean ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" | 🇮🇪 ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" | 🇮🇪 ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" | 🇲🇦 ! scope="row" | Western Sahara ! scope="row" | undefined ! scope="row" | undefined ! scope="row" | 🇬🇳 ! scope="row" | 🇱🇷 ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" | 🇸🇭 ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" style="background:#b0e0e6;" | Southern Ocean ! scope="row" | Antarctica
 * style="background:#b0e0e6;" | 90°N, -10°W
 * style="background:#b0e0e6;" | 90°N, -10°W
 * style="background:#b0e0e6;" |
 * style="background:#b0e0e6;" | 82.2°N, -10°W
 * style="background:#b0e0e6;" | 82.2°N, -10°W
 * style="background:#b0e0e6;" |
 * -valign="top"
 * 54.31667°N, -10°W
 * Mullet Peninsula, Achill Island, Clare Island and Connemara
 * style="background:#b0e0e6;" | 53.38333°N, -10°W
 * style="background:#b0e0e6;" | 53.38333°N, -10°W
 * style="background:#b0e0e6;" |
 * 52.25°N, -10°W
 * 52.25°N, -10°W
 * Dingle, Iveragh and Beara Peninsulas
 * style="background:#b0e0e6;" | 51.61667°N, -10°W
 * style="background:#b0e0e6;" | 51.61667°N, -10°W
 * style="background:#b0e0e6;" |
 * 29.65°N, -10°W
 * 29.65°N, -10°W
 * 27.66667°N, -10°W
 * 27.66667°N, -10°W
 * 27.66667°N, -10°W
 * Claimed by 🇲🇦
 * 26°N, -10°W
 * 26°N, -10°W
 * 15.35°N, -10°W
 * 15.35°N, -10°W
 * 15.35°N, -10°W
 * 12.11667°N, -10°W
 * 12.11667°N, -10°W
 * 12.11667°N, -10°W
 * 8.43333°N, -10°W
 * 8.43333°N, -10°W
 * 8.43333°N, -10°W
 * style="background:#b0e0e6;" | 5.81667°N, -10°W
 * style="background:#b0e0e6;" | 5.81667°N, -10°W
 * style="background:#b0e0e6;" | 5.81667°N, -10°W
 * style="background:#b0e0e6;" |
 * -valign="top"
 * -40.3°N, -10°W
 * Gough Island
 * style="background:#b0e0e6;" | -40.31667°N, -10°W
 * style="background:#b0e0e6;" | -40.31667°N, -10°W
 * style="background:#b0e0e6;" |
 * style="background:#b0e0e6;" | -60°N, -10°W
 * style="background:#b0e0e6;" | -60°N, -10°W
 * style="background:#b0e0e6;" |
 * -70.83333°N, -10°W
 * -70.83333°N, -10°W
 * Queen Maud Land, claimed by 🇳🇴
 * }
 * }