BWI to MHT: Distance and Flight Time

How far is it from Baltimore to Manchester?

The great-circle distance between Baltimore/Washington International Thurgood Marshall Airport (BWI) and Manchester-Boston Regional Airport (MHT) is 606 km (376 mi, 327 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.

How long is the flight from BWI to MHT?

A nonstop flight typically takes about 1h 15m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. MHT is roughly northeast of BWI.

How is the BWI to MHT route written in code?

The pair is written BWI-MHT in IATA codes and KBWI-KMHT in ICAO codes, the form used on a flight plan. Baltimore/Washington International Thurgood Marshall Airport is BWI (KBWI), Manchester-Boston Regional Airport is MHT (KMHT).

Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.

MHT sits 120 ft (37 m) higher than BWI, which is a real difference in air density on takeoff.

Airlines flying BWI to MHT

1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:

A further 1 carrier sell this pair as a codeshare without operating it: FL.

Route and carrier data comes from the OpenFlights open dataset, regenerated here on 3 July 2026. It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.

Frequently asked questions

Related routes

Other routes from Baltimore (BWI):

Other routes from Manchester (MHT):

BWI airport code · MHT airport code · Busiest airports worldwide