Air Miles Calculator

Distance between Santo Domingo (SDQ) and Santiago (STI)

Flight distance from Santo Domingo to Santiago (Las Américas International Airport – Cibao International Airport) is 91 miles / 146 kilometers / 79 nautical miles. Estimated flight time is 40 minutes.

Driving distance from Santo Domingo (SDQ) to Santiago (STI) is 107 miles / 172 kilometers and travel time by car is about 2 hours 6 minutes.

Map of flight path and driving directions from Santo Domingo to Santiago.

Shortest flight path between Las Américas International Airport (SDQ) and Cibao International Airport (STI).

How far is Santiago from Santo Domingo?

There are several ways to calculate distances between Santo Domingo and Santiago. Here are two common methods:

Vincenty's formula (applied above)
  • 90.896 miles
  • 146.283 kilometers
  • 78.987 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
  • 91.062 miles
  • 146.550 kilometers
  • 79.130 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 Las Américas International Airport
City: Santo Domingo
Country: Dominican Republic Flag of Dominican Republic
IATA Code: SDQ
ICAO Code: MDSD
Coordinates: 18°25′46″N, 69°40′8″W

B Cibao International Airport
City: Santiago
Country: Dominican Republic Flag of Dominican Republic
IATA Code: STI
ICAO Code: MDST
Coordinates: 19°24′21″N, 70°36′16″W

Time difference and current local times

There is no time difference between Santo Domingo and Santiago.

Time Difference

Santo Domingo

 AST

Santiago

 AST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 38 kg (85 pounds).

Frequent Flyer Miles Calculator

Santo Domingo (SDQ) → Santiago (STI).

Distance:
91
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
91

Round trip?