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PSM to DIK: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Dickinson (Dickinson Theodore Roosevelt Regional Airport)
1,574 mi
2,533 km · 1,368 nm
3h 33m
estimated nonstop flight time
-2h
time difference · heading west
See live PSM→DIK fares Phone-only fares on this route — call free
Flight time details
1,574 miles nonstop takes roughly 3h 33m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- DIK — Dickinson Theodore Roosevelt Regional Airport · Dickinson, 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 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
Near DIK
- SDY · Sidney - Richland Regional Airport91 mi away
- BIS · Bismarck Municipal Airport97 mi away
- GDV · Dawson Community Airport97 mi away
- ISN · Sloulin Field International Airport103 mi away
Frequently asked questions
How far is PSM from DIK?
The flight distance from Portsmouth (PSM) to Dickinson (DIK) is 1,574 miles (2,533 km, 1,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to DIK?
A nonstop flight takes about 3h 33m 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 Portsmouth and Dickinson?
Dickinson is 2 hours behind Portsmouth.
What is the cheapest way to fly from PSM to DIK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–DIK that never appear on search engines, with no booking fees.