It's not actually possible for a whole state to be at one point.
That particular point is about 1.25 miles southeast of Timber Peak in Los Padres
National Forest, about 24.9 miles east-northeast of the center of Santa Maria,
That point is located roughly midway between Valley Street and 7th Street,
about 0.4 mile west of Main Street, in Liquire, Oklahoma.
The coordinates 40 north and 110 west correspond to the state of Nevada in the United States.
Saskatchewan, Canada.
The Tropic of Cancer does not intersect with 110 degrees west. The Tropic of Cancer is situated at approximately 23.5 degrees north latitude and does not intersect with any specific longitude line, such as 110 degrees west.
That point is in northwestern Mexico, about 87 miles northeast of Hermosillo, and 92 miles due south of the Arizona border.
The coordinates 24 degrees north and 110 degrees west point to the Baja California Peninsula in Mexico. The nearest major city would be La Paz.
You would be in the state of Arizona.
Tallahassee
El Paso, Texas, in the United States and on the continent of North America, is the closest city to 30 North and 110 West. The city sits on the southwest border of the state, just north of Mexico. It's the sixth largest city in Texas.
Those coordinates land you in the United States of America. The exact state is Utah.
The coordinates 40 north and 110 west correspond to the state of Nevada in the United States.
That point is in Arizona, just west of Sherrie Rd. about 0.6 miles north of mile-marker 298 on I-40,about 9 miles east of the Holbrook airport.
utah utah
I'm afraid there isn't a city which is 110 degrees north. 90 degrees north is the North Pole and if you keep going past the number just starts going down again.
1102.78 miles or 1774.76 kilometers
There is no island located at these coordinates. The Free and Sovereign State of Sonora in Mexico is found here.
Saskatchewan, Canada.
30 deg. north and 20 deg. North