Distance from Longmont, CO to Altadena, CA, miles and hours

Distance from Longmont, CO to Altadena, CA, miles and hours
Distance Value
Driving distance: 1042.17 mi (1677.22 km)
Line distance: 826.37 mi (1329.92 km)
Road time: 15 hr 27 min
Air distance: 826.37 mi (1329.92 km)
Time to flight: 1 hr 37 min

Distance from Altadena city in California by road in south direction from Longmont, Colorado state is one thousand and forty-two miles by car. There are eight hundred and twenty-six miles between two cities by map line. With average speed, road between Longmont and Altadena will take about 15 hours 27 minutes .

Distances between Longmont, CO and Altadena, CA

This week Altadena, CA events

Longmont, CO

Country United States
State Colorado
City Longmont
GPS Coordinates 40° 10' 2" N
-105° 6' 7"W
Latitude 40.16721
Longitude -105.10193

Altadena, CA

Country United States
State California
City Altadena
GPS Coordinates 34° 11' 23" N
-118° 7' 52"W
Latitude 34.18973
Longitude -118.13118


Longmont to Altadena Frequently Asked Questions:

How many miles from Longmont, CO to Altadena, CA?

Mileage from Longmont to Altadena by road is 1042.17 miles or 1677.22 km;

How far is Longmont from Altadena?

There is 826.37 miles (1329.92 km) between Longmont and Altadena

How long is the trip between city of Longmont and Altadena?

The driving time between two cities is approx 15 hours 27 minutes

Distance Longmont Altadena

Distance Longmont Altadena
Distance type Miles Kilometers Nautical miles
Straight line distance 826.37 1329.91 718.1
Driving distance 1042.17 1677.21 905.62

This table contains data about distance in miles, kilometers and nautical miles between Longmont, CO and Altadena, CA

How far is Longmont from Altadena? Distance between cities in miles and other information about road, distance, approximate travel time and some other trip tips are in FAQ section. We have simple distance tables that will help you in travel. Fastest way to get Altadena city is by plane, so check flight duration between Longmont and Altadena. And dont forget to look at distance from Altadena to Longmont. In case of car trip, use table info to see details for travelers by United States roads from Longmont to Altadena.


How long does it take to fly to Altadena from Longmont?

Flying time is about 1 hours 37 minutes

How to calculate flight duration?

Select arrival and departure cities, current are Longmont, CO and Longmont, CA

How long is flight from Longmont to Altadena?

This flight will take about one hours thirty-seven minutes ;

How to get to Altadena from Longmont?

You can buy ticket to plane or drive by car, check ; distance in miles between Altadena and Longmont

Flying times compare

Aircraft Cruising speed Time
Average 510 mph 1 hr 37 min
Boeing 737 515 mph 1 hr 36 min
Boeing 777 554 mph 1 hr 29 min
Airbus 515 mph 1 hr 36 min

Dont forget to include time in airport before and after flight.

Please note: current air time calculator show approximate distance and time between cities Longmont, CO and Altadena, CA. This values can be different if you flight from airports in this cities. To calculate exact time can be shown only when you buy ticket to the plane. We do not guarantee that there is an airline that connects city Longmont and Altadena. To find out if there is such a flight use the ticket purchase service.

To calculate distance from Longmont, CO to Altadena, CA we use gps coordinates of city centers. In this way we can find the shortest distance between two points by air and best road mileage. Total distance is actual and is frequently updated with google maps data. If you search for other tour, choose other USA destination in search form. Just select start and finish points, or click one of suggested city couples below. We hope you find all information with this calculator, so dont forget to bookmark this page or share to Facebook or Twitter, this will help you to get new voyage in future. Enjoy your trips with you friends! And be safe on roads.