Yes. The closest Mexican city to Belize is the capital of the southeastern state of Quintana Roo, known as Chetumal. You need to take the federal highway 186 to drive into Belize. It will take you some 15 minutes to reach the Mexico-Belize border from Chetumal, and 4 hours to reach the capital of Belize, Belmopan.
Mexico
Mexico is the largest country out of Mexico, Belize, and Nicaragua.
Belize is bordered by Mexico, Guatemala, and the Carribean Sea and Yucatan Peninsula. Hope this helped!
Guatemala and Belize, southeast of Mexico.
No. Belize is a Caribbean, independent country whose capital is the city of Belmopan; Mexico's capital is Mexico City.
In present day Belize, Mexico, and Guatemala.
Mexico, Belize, Guatemala and Honduras.
Guatemala and Belize.
Not really: Belize has shores on the Caribbean sea, and the straight-line distance between Belize and the Gulf of Mexico (via Mexico) is roughly 400 Km (250 miles).
Belize qualifies as such (Belize is a country, and its capital is Belmopan).
The two southern neighbors of Mexico are Guatemala and Belize.
El Salvador, Honduras, Mexico, Belize