The airport is situated 20 kilometers by car southwest of Baltimore's city center and over 50 kilometers northeast of Washington DC. There's a light rail connection with Baltimore's center. The airport also has a train station situated a bit outside the terminal which can be reached by a shuttle bus. There are also good bus connections with various destinations in the vicinity. The airport is easily reachable by car: Baltimore/Washington Airport is situated directly along the I-195.
The five terminals have extensive and nice shopping areas. You also have a large choice of eating and drinking facilities. Meeting space with Wi-Fi internet access is available for business meetings. The Four Points by Sheraton Hotel at the airport offers more extensive business facilities including large conference rooms. Wireless internet is available throughout the airport. Other facilities at Baltimore Airport include ATMs, exchange offices, banks, a post office, and a children's playground.
In the aviation industry Baltimore Airport is indicated by the abbreviations BWI (IATA airport code) and KBWI (ICAO airport code).
Link to official website of Baltimore Airport.