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SHR to PSM: distance & flight time
Sheridan (Sheridan County Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,788 mi
2,878 km · 1,554 nm
3h 58m
estimated nonstop flight time
+2h
time difference · heading east
See live SHR→PSM fares Phone-only fares on this route — call free
Flight time details
1,788 miles nonstop takes roughly 3h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SHR — Sheridan County Airport · Sheridan, United States
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SHR
- WRL · Worland Municipal Airport73 mi away
- GCC · Gillette Campbell County Airport77 mi away
- COD · Yellowstone Regional Airport102 mi away
- BIL · Billings Logan International Airport105 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is SHR from PSM?
The flight distance from Sheridan (SHR) to Portsmouth (PSM) is 1,788 miles (2,878 km, 1,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SHR to PSM?
A nonstop flight takes about 3h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sheridan and Portsmouth?
Portsmouth is 2 hours ahead of Sheridan.
What is the cheapest way to fly from SHR to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SHR–PSM that never appear on search engines, with no booking fees.