Distance From Grimsby Airpark to San Francisco International Airport

The distance from Grimsby Airpark () to San Francisco International Airport (SFO) is 2259 miles or 3635 kilometers or 1962 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Grimsby ( Canada ) to San Francisco ( United States )?

A one-way nonstop (direct) flight between Grimsby and San Francisco takes around 5 hours 11 minutes.

Estimated flight time from Grimsby Airpark, Grimsby, Canada to San Francisco International Airport, San Francisco, United States is 5 hours 11 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SFO

Kilometers		3635 km
Statute Miles		2259 miles
Nautical Miles		1962 nm
Avg. Time of Flight		5 hours 11 minutes

Grimsby Airpark to San Francisco International Airport Flight Route Map - to SFO Flight Path

Location of Grimsby Airpark & San Francisco International Airport is given below.
Click the map to view Grimsby to San Francisco nonstop flight path and travel direction.

Click to see flight route on Google Map between Grimsby, Canada and San Francisco, United States. .

Nonstop flight route between Grimsby, Canada and San Francisco, United States.

Time Difference Between the Airports • - SFO

Time difference between Grimsby (Canada) and San Francisco (United States) is 3 Hours.
San Francisco time is 3 Hours behind Grimsby.

Location	Local Time
Grimsby (Canada)	2026-09-17, 06:26:56 EDT
San Francisco (United States)	2026-09-17, 03:26:56 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Grimsby Airpark ( / CNZ8) Grimsby, Canada

Destination

San Francisco International Airport (SFO / KSFO) San Francisco, United States