Need help booking?
Unpublished phone-only deals available
COD to PSM: distance & flight time
Cody (Yellowstone Regional Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,890 mi
3,042 km · 1,643 nm
4h 10m
estimated nonstop flight time
+2h
time difference · heading east
See live COD→PSM fares Phone-only fares on this route — call free
Flight time details
1,890 miles nonstop takes roughly 4h 10m 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
- COD — Yellowstone Regional Airport · Cody, 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 COD
- WRL · Worland Municipal Airport65 mi away
- BIL · Billings Logan International Airport92 mi away
- SHR · Sheridan County Airport102 mi away
- RIW · Riverton Regional Airport104 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 COD from PSM?
The flight distance from Cody (COD) to Portsmouth (PSM) is 1,890 miles (3,042 km, 1,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COD to PSM?
A nonstop flight takes about 4h 10m 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 Cody and Portsmouth?
Portsmouth is 2 hours ahead of Cody.
What is the cheapest way to fly from COD to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COD–PSM that never appear on search engines, with no booking fees.