Distance from Chicago to San Mateo by Car and Plane

The flight distance from Chicago (IL) to San Mateo (CA) is 1853 miles or 2981 kilometers or 1609 nautical miles.
Driving distance from Chicago to San Mateo is 2151 miles (3463 kilometers).
Difference between fly and travel by a car is 298 miles or 482 km.

Flight distance from Chicago, IL to San Mateo, CA in miles and km?

The air travel (bird fly) shortest distance between Chicago and San Mateo is 1853 miles or 2981 km.
The nearest airport to Chicago, is Chicago Midway International Airport (MDW) and the nearest airport to San Mateo, is San Francisco International Airport (SFO).

What is the average flight time from Chicago to San Mateo?

Flight time from Chicago, IL to San Mateo, CA is 4 hours 15 minutes under average conditions.
Exact flight times may vary depending on aircraft type, weather conditions, baggage load, and other environmental factors.

Chicago to San Mateo Flight Route Map

Map Showing the Distance Between Chicago, IL and San Mateo, CA
This map shows the distance from Chicago, IL, Usa to San Mateo, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Chicago, Illinois to San Mateo, California is displayed below.

Driving distance from Chicago, IL to San Mateo, CA

The driving distance from Chicago, Illinois to San Mateo, California is 2151 miles or 3463 km.
The total driving distance from Chicago, IL to San Mateo, CA is 2151 miles or 3463 kilometers. Your trip begins in Chicago, Illinois. It ends in San Mateo, California.
The driving distance from Chicago, Illinois to San Mateo, California is approximately 2151 miles (3463 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 37 to 38 hours under normal conditions.

Driving time from Chicago, IL to San Mateo, CA

How long is the drive from Chicago, IL to San Mateo, CA?
The total driving time is 37 hours, 13 minutes.
How long does a car ride from Chicago to San Mateo take?
Chicago and San Mateo are 37 hours 13 mins far apart, if you drive non-stop.
Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Chicago and San Mateo

Time difference between Chicago (IL) and San Mateo (CA) is 2 Hours.
San Mateo time is 2 Hours behind Chicago.

Current local time in ChicagoCurrent local time in San Mateo
2025-12-19, 19:45:11 CST2025-12-19, 17:45:11 PST
How Far is it Between Chicago Illinois, USA and San Mateo California, USA?

You can compare air and road distance between Chicago, IL and San Mateo, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type Miles Kilometers Nautical miles
Driving distance 2151 mi 3463 km 1867.93 nmi
Straight line distance 1853 mi 2981 km 1609 nmi
Difference 298 mi 482 km 258 nmi

Chicago Details

Chicago is located in Illinois, USA.

GPS CoordinatesLatitude: N 41° 50' 15.2'' Longitude: W 87° 40' 54.6''
Latitude41.83755
Longitude-87.68184
StateIllinois
Nearest airports to Chicago

View Chicago Map

San Mateo Details

San Mateo is located in California, USA.

GPS CoordinatesLatitude: N 37° 33' 46.8'' Longitude: W 122° 19' 31.9''
Latitude37.56299
Longitude-122.32553
StateCalifornia
Nearest airports to San Mateo

View San Mateo Map


Estimated Travel Time by Car Between Chicago, IL and San Mateo, CA
Average SpeedTravel Time
30 mph (48 km/h) 72 hours 8 minutes
40 mph (64 km/h) 54 hours 6 minutes
45 mph (72 km/h) 48 hours 5 minutes
50 mph (80 km/h) 43 hours 17 minutes
55 mph (88 km/h) 39 hours 21 minutes
60 mph (96 km/h) 36 hours 4 minutes
65 mph (104 km/h) 33 hours 17 minutes
70 mph (112 km/h) 30 hours 55 minutes
75 mph (120 km/h) 28 hours 51 minutes
80 mph (128 km/h) 27 hours 3 minutes
85 mph (136 km/h) 25 hours 27 minutes