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CNB to PMH: distance & flight time
Coonamble (Coonamble Airport) → Portsmouth (Greater Portsmouth Regional Airport)
9,523 mi
15,325 km · 8,275 nm
19h 8m
estimated nonstop flight time
—
time difference · heading northeast
See live CNB→PMH fares Phone-only fares on this route — call free
Flight time details
9,523 miles nonstop takes roughly 19h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CNB — Coonamble Airport · Coonamble, Australia
- PMH — Greater Portsmouth Regional 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 CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 mi away
Near PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is CNB from PMH?
The flight distance from Coonamble (CNB) to Portsmouth (PMH) is 9,523 miles (15,325 km, 8,275 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNB to PMH?
A nonstop flight takes about 19h 8m 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 cheapest way to fly from CNB to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNB–PMH that never appear on search engines, with no booking fees.