Need help booking?
Unpublished phone-only deals available
GGG to PSM: distance & flight time
Longview (East Texas Regional Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,492 mi
2,402 km · 1,297 nm
3h 43m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GGG→PSM fares Phone-only fares on this route — call free
Flight time details
1,492 miles nonstop takes roughly 3h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GGG — East Texas Regional Airport · Longview, 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 GGG
- TYR · Tyler Pounds Regional Airport40 mi away
- SHV · Shreveport Regional Airport52 mi away
- DTN · Shreveport Downtown Airport57 mi away
- BAD · Barksdale Air Force Base62 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 GGG from PSM?
The flight distance from Longview (GGG) to Portsmouth (PSM) is 1,492 miles (2,402 km, 1,297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGG to PSM?
A nonstop flight takes about 3h 43m 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 Longview and Portsmouth?
Portsmouth is 1 hour ahead of Longview.
What is the cheapest way to fly from GGG to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGG–PSM that never appear on search engines, with no booking fees.