Need help booking?
Unpublished phone-only deals available
PSM to CVS: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Clovis (Cannon Air Force Base)
1,838 mi
2,958 km · 1,597 nm
4h 4m
estimated nonstop flight time
-2h
time difference · heading west
See live PSM→CVS fares Phone-only fares on this route — call free
Flight time details
1,838 miles nonstop takes roughly 4h 4m 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
- CVS — Cannon Air Force Base · Clovis, 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 CVS
- CVN · Clovis Municipal Airport14 mi away
- TCC · Tucumcari Municipal Airport58 mi away
- LBB · Lubbock Preston Smith International Airport99 mi away
- ROW · Roswell International Air Center Airport102 mi away
Frequently asked questions
How far is PSM from CVS?
The flight distance from Portsmouth (PSM) to Clovis (CVS) is 1,838 miles (2,958 km, 1,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to CVS?
A nonstop flight takes about 4h 4m 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 Clovis?
Clovis is 2 hours behind Portsmouth.
What is the cheapest way to fly from PSM to CVS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–CVS that never appear on search engines, with no booking fees.