Which city code represents Baltimore, Maryland?

The city code that represents Baltimore, Maryland, is BWI. This code stands for Baltimore/Washington International Thurgood Marshall Airport, which serves the Baltimore area as well as Washington, D.C. BWI is widely recognized in aviation and travel, making it an essential identifier for flights in and out of Baltimore.

The other codes relate to different cities and locations: CAK corresponds to Akron-Canton Airport in Ohio, CLT is the code for Charlotte Douglas International Airport in North Carolina, and CMH represents Port Columbus International Airport in Ohio. Understanding these codes is vital for travelers and those involved in air travel logistics.