Distance From Alton Bay Seaplane Base to Monseñor Óscar Arnulfo Romero International Airport

The distance from Alton Bay Seaplane Base () to Monseñor Óscar Arnulfo Romero International Airport (SAL) is 2330 miles or 3749 kilometers or 2023 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 Alton Bay ( United States ) to San Salvador (San Luis Talpa) ( El Salvador )?

A one-way nonstop (direct) flight between Alton Bay and San Salvador (San Luis Talpa) takes around 5 hours 21 minutes.

Estimated flight time from Alton Bay Seaplane Base, Alton Bay, United States to Monseñor Óscar Arnulfo Romero International Airport, San Salvador (San Luis Talpa), El Salvador is 5 hours 21 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		3749 km
Statute Miles		2330 miles
Nautical Miles		2023 nm
Avg. Time of Flight		5 hours 21 minutes

Alton Bay Seaplane Base to Monseñor Óscar Arnulfo Romero International Airport Flight Route Map - to SAL Flight Path

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

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

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

Time Difference Between the Airports • - SAL

Time difference between Alton Bay (United States) and San Salvador (San Luis Talpa) (El Salvador) is 2 Hours.
San Salvador (San Luis Talpa) time is 2 Hours behind Alton Bay.

Location	Local Time
Alton Bay (United States)	2026-08-08, 01:05:53 EDT
San Salvador (San Luis Talpa) (El Salvador)	2026-08-07, 23:05:53 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

Alton Bay Seaplane Base ( / B18) Alton Bay, United States

Destination

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