# Distance between Hermosillo (HMO) and Ciudad Obregón (CEN)

Flight distance from Hermosillo to Ciudad Obregón (Hermosillo International Airport – Ciudad Obregón International Airport) is 139 miles / 223 kilometers / 121 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Hermosillo (HMO) to Ciudad Obregón (CEN) is 171 miles / 276 kilometers and travel time by car is about 3 hours 17 minutes.

## Map of flight path and driving directions from Hermosillo to Ciudad Obregón.

Shortest flight path between Hermosillo International Airport (HMO) and Ciudad Obregón International Airport (CEN).

## How far is Ciudad Obregón from Hermosillo?

There are several ways to calculate distances between Hermosillo and Ciudad Obregón. Here are two common methods:

Vincenty's formula (applied above)
• 138.732 miles
• 223.267 kilometers
• 120.555 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 138.991 miles
• 223.684 kilometers
• 120.780 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Hermosillo International Airport
City: Hermosillo
Country: Mexico
IATA Code: HMO
ICAO Code: MMHO
Coordinates: 29°5′45″N, 111°2′52″W

Country: Mexico
IATA Code: CEN
ICAO Code: MMCN
Coordinates: 27°23′33″N, 109°49′58″W

## Time difference and current local times

There is no time difference between Hermosillo and Ciudad Obregón.

MST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

## Frequent Flyer Miles Calculator

Hermosillo (HMO) → Ciudad Obregón (CEN).

Distance:
139
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
139

Round trip?