ANC to KSM: Distance and Flight Time
The distance from Ted Stevens Anchorage International Airport (ANC) to St Mary's Airport (KSM) is 709 km (441 mi). A typical nonstop flight covers it in about 1h 25m, heading west. The distance is the same in either direction (KSM to ANC).
How far is it from Anchorage to St Mary's?
The great-circle distance between Ted Stevens Anchorage International Airport (ANC) and St Mary's Airport (KSM) is 709 km (441 mi, 383 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 ANC to KSM?
A nonstop flight typically takes about 1h 25m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. KSM is roughly west of ANC.
Airlines flying ANC to KSM
2 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Anchorage from St Mary's?
Ted Stevens Anchorage International Airport (ANC) and St Mary's Airport (KSM) are 709 km (441 mi, 383 nautical miles) apart in a straight line.
How long is the flight from ANC to KSM?
A typical nonstop flight between ANC and KSM takes about 1h 25m. Actual times vary with aircraft type, winds and routing.
What direction is KSM from ANC?
St Mary's Airport (KSM) lies roughly west of Ted Stevens Anchorage International Airport (ANC).
Which airlines fly ANC to KSM?
2 airlines appear on the ANC-KSM route in the open dataset, including Era Alaska, Alaska Airlines.
Related routes
Other routes from Anchorage (ANC):
ANC airport code · KSM airport code · Busiest airports worldwide