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SQL to MMB: distance & flight time
San Carlos (San Carlos Airport) → Memanbetsu (Memanbetsu Airport)
4,648 mi
7,481 km · 4,039 nm
9h 35m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SQL→MMB fares Phone-only fares on this route — call free
Flight time details
4,648 miles nonstop takes roughly 9h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, United States
- MMB — Memanbetsu Airport · Memanbetsu, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near MMB
- SHB · Nakashibetsu Airport45 mi away
- MBE · Monbetsu Airport48 mi away
- KUH · Kushiro Airport58 mi away
- DEE · Mendeleyevo Airport76 mi away
Frequently asked questions
How far is SQL from MMB?
The flight distance from San Carlos (SQL) to Memanbetsu (MMB) is 4,648 miles (7,481 km, 4,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to MMB?
A nonstop flight takes about 9h 35m 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 San Carlos and Memanbetsu?
Memanbetsu is 16 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to MMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–MMB that never appear on search engines, with no booking fees.