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Airport Comparison
| BWI | PMH | |
|---|---|---|
| Airport Name | Baltimore/Washington International Thurgood Marshall Airport | Greater Portsmouth Regional Airport |
| IATA Code | BWI | PMH |
| ICAO Code | KBWI | KPMH |
| City | Baltimore | Portsmouth |
| Country | United States | United States |
| Timezone | America/New_York | America/New_York |
| Elevation | 143 ft | 663 ft |
| Coordinates | 39.180000, -76.670000 | 38.840000, -82.850000 |
Baltimore (BWI) to Portsmouth (PMH) Flight Distance
The flight distance from Baltimore/Washington International Thurgood Marshall Airport (BWI) in Baltimore, United States to Greater Portsmouth Regional Airport (PMH) in Portsmouth, United States is 535 kilometers (333 miles / 289 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 268°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 09:48 in Baltimore, it's 09:48 in Portsmouth.
The return flight from Portsmouth (PMH) to Baltimore (BWI) follows a heading of 84° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Baltimore/Washington International Thurgood Marshall Airport (BWI) and Greater Portsmouth Regional Airport (PMH) detail pages, or use our flight duration calculator to compare other routes.
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