Distance From Rainbow Ranch Airport to Baltimore/Washington International Thurgood Marshall Airport

The distance from Rainbow Ranch Airport () to Baltimore/Washington International Thurgood Marshall Airport (BWI) is 1842 miles or 2965 kilometers or 1600 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Idaho Falls ( United States ) to Baltimore ( United States )?

A one-way nonstop (direct) flight between Idaho Falls and Baltimore takes around 4 hours 14 minutes.

Estimated flight time from Rainbow Ranch Airport, Idaho Falls, United States to Baltimore/Washington International Thurgood Marshall Airport, Baltimore, United States is 4 hours 14 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - BWI

Kilometers		2965 km
Statute Miles		1842 miles
Nautical Miles		1600 nm
Avg. Time of Flight		4 hours 14 minutes

Rainbow Ranch Airport to Baltimore/Washington International Thurgood Marshall Airport Flight Route Map - to BWI Flight Path

Location of Rainbow Ranch Airport & Baltimore/Washington International Thurgood Marshall Airport is given below.
Click the map to view Idaho Falls to Baltimore nonstop flight path and travel direction.

Click to see flight route on Google Map between Idaho Falls, United States and Baltimore, United States. .

Nonstop flight route between Idaho Falls, United States and Baltimore, United States.

Time Difference Between the Airports • - BWI

Time difference between Idaho Falls (United States) and Baltimore (United States) is 2 Hours.
Baltimore time is 2 Hours ahead of Idaho Falls.

Location	Local Time
Idaho Falls (United States)	2025-12-17, 20:30:58 MST
Baltimore (United States)	2025-12-17, 22:30:58 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Rainbow Ranch Airport ( / ID87) Idaho Falls, United States

Destination

Baltimore/Washington International Thurgood Marshall Airport (BWI / KBWI) Baltimore, United States