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STS to HDM: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Hamadan (Hamadan Airport)
7,337 mi
11,807 km · 6,376 nm
14h 51m
estimated nonstop flight time
+10.5h
time difference · heading north
See live STS→HDM fares Phone-only fares on this route — call free
Flight time details
7,337 miles nonstop takes roughly 14h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- HDM — Hamadan Airport · Hamadan, Iran
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 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
Near HDM
- KSH · Shahid Ashrafi Esfahani Airport87 mi away
- AJK · Arak Airport89 mi away
- SDG · Sanandaj Airport91 mi away
- KHD · Khoram Abad Airport100 mi away
Frequently asked questions
How far is STS from HDM?
The flight distance from Santa Rosa (STS) to Hamadan (HDM) is 7,337 miles (11,807 km, 6,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to HDM?
A nonstop flight takes about 14h 51m 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 Santa Rosa and Hamadan?
Hamadan is 10.5 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to HDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–HDM that never appear on search engines, with no booking fees.