Is the train ride scenic?

Yes, the California Zephyr is considered one of the most scenic train routes in the US.

How far is the airport from downtown?

Denver International Airport is 40 kilometers from downtown.

Do I need a car in Denver?

Not if you stay downtown, as the light rail system is efficient.

What is the best month to visit?

September offers the best balance of weather and fewer crowds.

Is there a direct bus?

No, bus travel is not recommended due to the 24+ hour duration.

Berkeley

Denver

Train Flight

Berkeley to Denver

Updated: 28 May 2026

The journey from Berkeley to Denver spans approximately 2,000 kilometers. You can fly from Oakland International Airport or San Francisco International Airport to Denver International Airport in about 3 hours. Alternatively, the Amtrak California Zephyr offers a scenic 30-hour rail journey departing from Emeryville. Driving via I-80 East takes roughly 18 hours of pure transit time. This route crosses the Sierra Nevada mountains and the vast Great Basin desert. Denver serves as the primary gateway to the Rocky Mountains.

Total Distance: Driving distance 2,010 km; straight-line air distance 1,530 km.

Fastest Way

Flight from SFO or OAK takes 3 hours total flight time.

Cheapest Way

Flight from OAK is often the cheapest if booked 3 weeks in advance.

Compare Berkeley to Denver Routes

	Train Direct	Flight Direct
Duration	30 hours	3 hours
Avg Price	$180 - $500	$150 - $400
Operator	Amtrak California Zephyr	United Airlines
Route	Emeryville Station to Denver Union Station	OAK/SFO to DEN
Tip	Request a roomette for the best views of the Rockies.	Book flights from OAK to avoid the bridge traffic to SFO.

Travel Tips

Hydration
Denver is at high altitude; drink twice as much water as usual.
Transit
Use the A-Line train from the airport to Union Station for $10.
Sun Protection
The sun is stronger at high altitudes; wear SPF 30 daily.
Packing
Dress in layers as mountain weather changes rapidly.
Booking
Use the Amtrak app to track your train's real-time location.

Safety Tips

Altitude Sickness
Monitor for headaches or nausea upon arrival.
Winter Driving
If driving I-80, carry tire chains during winter months.
Urban Safety
Stay aware of your surroundings near the 16th Street Mall at night.
Emergency
Dial 911 for any medical or police emergencies.