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YCH to STS: distance & flight time
Chatham (Miramichi Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
2,902 mi
4,670 km · 2,521 nm
6h 9m
estimated nonstop flight time
-4h
time difference · heading west
See live YCH→STS fares Phone-only fares on this route — call free
Flight time details
2,902 miles nonstop takes roughly 6h 9m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- YCH — Miramichi Airport · Chatham, Canada
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 YCH
- ZBF · Bathurst Airport45 mi away
- YQM · Greater Moncton International Airport72 mi away
- YVB · Bonaventure Airport73 mi away
- YCL · Charlo Airport79 mi away
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is YCH from STS?
The flight distance from Chatham (YCH) to Santa Rosa (STS) is 2,902 miles (4,670 km, 2,521 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCH to STS?
A nonstop flight takes about 6h 9m 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 Chatham and Santa Rosa?
Santa Rosa is 4 hours behind Chatham.
What is the cheapest way to fly from YCH to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCH–STS that never appear on search engines, with no booking fees.