'Longitude' can be either 'east' or 'west'. Since you didn't specify the direction of the
longitude, your question describes two different points.
88° North / 88° West
That point is 138 miles from the north pole, in the Arctic Ocean about 400 miles due
north of the coast of Ellesmere Island in Nunavut (Canada).
88° North / 88° East
That point is also 138 miles from the north pole, in the Arctic Ocean about 470 miles
north of the Russian island of Ostrov Komsomolets.
The two points are 276 miles apart.
Belize
Belize City is a city located in the country of Belize. The latitude of Belize City is 17 degrees, 29 hours north. The longitude is 88 degrees, 11 hours west.
The latitude is 44° North, and the longitude is 63° West. The location is in the Atlantic Ocean, about 54 miles southeast of Halifax, Nova Scotia.
64.13° north latitude 21.92° west longitude
Latitude: N 37° 30' 1.3198", Longitude: W 88° 3' 56.3202"
Belize
The approx. latitude is 43 degrees north, and the approx. longitude is 88 degrees west. The exact latitude is 43.04 degrees north, and the exact longitude is 87.95 degrees west.
42 degrees north latitude and 88 degrees west longitude corresponds to a location in the United States, specifically in the state of Wisconsin. It is near the city of La Crosse, situated along the Mississippi River.
Belize City is a city located in the country of Belize. The latitude of Belize City is 17 degrees, 29 hours north. The longitude is 88 degrees, 11 hours west.
Kemerovo, Russia.
Latitude: 17°15′5″N Longitude: 88°46′1″W
The latitude is 44° North, and the longitude is 63° West. The location is in the Atlantic Ocean, about 54 miles southeast of Halifax, Nova Scotia.
40 degrees North, 88 degrees West
Latitude: N 41° 31' 30.1116", Longitude: W 88° 4' 54.2104"
Latitude: N 13° 47' 39.066" / Longitude: W 88° 53' 47.508"
Latitude: 22°34′10.92″N Longitude: 88°22′10.92″E
64.13° north latitude 21.92° west longitude