Distance From Johnson Airport to Monseñor Óscar Arnulfo Romero International Airport

The distance from Johnson Airport () to Monseñor Óscar Arnulfo Romero International Airport (SAL) is 2041 miles or 3284 kilometers or 1772 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.

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How long does it take to travel from Alto ( United States ) to San Salvador (San Luis Talpa) ( El Salvador )?

A one-way nonstop (direct) flight between Alto and San Salvador (San Luis Talpa) takes around 4 hours 41 minutes.

Estimated flight time from Johnson Airport, Alto, United States to Monseñor Óscar Arnulfo Romero International Airport, San Salvador (San Luis Talpa), El Salvador is 4 hours 41 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 • - SAL

Kilometers		3284 km
Statute Miles		2041 miles
Nautical Miles		1772 nm
Avg. Time of Flight		4 hours 41 minutes

Johnson Airport to Monseñor Óscar Arnulfo Romero International Airport Flight Route Map - to SAL Flight Path

Location of Johnson Airport & Monseñor Óscar Arnulfo Romero International Airport is given below.
Click the map to view Alto to San Salvador (San Luis Talpa) nonstop flight path and travel direction.

Click to see flight route on Google Map between Alto, United States and San Salvador (San Luis Talpa), El Salvador. .

Nonstop flight route between Alto, United States and San Salvador (San Luis Talpa), El Salvador.

Time Difference Between the Airports • - SAL

Time difference between Alto (United States) and San Salvador (San Luis Talpa) (El Salvador) is 0 Hours.

Location	Local Time
Alto (United States)	2025-12-14, 19:00:19 CST
San Salvador (San Luis Talpa) (El Salvador)	2025-12-14, 19:00:19 CST

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

Johnson Airport ( / ) Alto, United States

Destination

Monseñor Óscar Arnulfo Romero International Airport (SAL / MSLP) San Salvador (San Luis Talpa), El Salvador