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PSM to CND: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Constanta (Mihail Kogălniceanu International Airport)
4,619 mi
7,434 km · 4,014 nm
9h 31m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→CND fares Phone-only fares on this route — call free
Flight time details
4,619 miles nonstop takes roughly 9h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 mi away
Frequently asked questions
How far is PSM from CND?
The flight distance from Portsmouth (PSM) to Constanta (CND) is 4,619 miles (7,434 km, 4,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to CND?
A nonstop flight takes about 9h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PSM to CND?
Nonstop service on PSM–CND depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 31m nonstop estimate.
What is the time difference between Portsmouth and Constanta?
Constanta is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to CND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–CND that never appear on search engines, with no booking fees.
Why are some PSM to CND fares phone-only?
Consolidator contracts let us sell certain PSM–CND tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.