Need help booking?
Unpublished phone-only deals available
PMH to SDS: distance & flight time
Portsmouth (Greater Portsmouth Regional Airport) → Sado (Sado Airport)
6,513 mi
10,482 km · 5,660 nm
13h 14m
estimated nonstop flight time
—
time difference · heading northwest
See live PMH→SDS fares Phone-only fares on this route — call free
Flight time details
6,513 miles nonstop takes roughly 13h 14m gate to gate, flying northwest. 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
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
- SDS — Sado Airport · Sado, Japan
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 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
Near SDS
- KIJ · Niigata Airport39 mi away
- SYO · Shonai Airport91 mi away
- NTQ · Noto Airport95 mi away
- GAJ · Yamagata Airport109 mi away
Frequently asked questions
How far is PMH from SDS?
The flight distance from Portsmouth (PMH) to Sado (SDS) is 6,513 miles (10,482 km, 5,660 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PMH to SDS?
A nonstop flight takes about 13h 14m 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 PMH to SDS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PMH–SDS that never appear on search engines, with no booking fees.