How far is Dubuque, IA, from Salina, KS?

The distance between Salina (Salina Regional Airport) and Dubuque (Dubuque Regional Airport) is 442 miles / 711 kilometers / 384 nautical miles.

The driving distance from Salina (SLN) to Dubuque (DBQ) is 567 miles / 913 kilometers, and travel time by car is about 10 hours 27 minutes.

Distance from Salina to Dubuque

There are several ways to calculate the distance from Salina to Dubuque. Here are two standard methods:

Vincenty's formula (applied above)

• 441.831 miles
• 711.059 kilometers
• 383.941 nautical miles

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

Haversine formula

• 441.257 miles
• 710.134 kilometers
• 383.442 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).

How long does it take to fly from Salina to Dubuque?

The estimated flight time from Salina Regional Airport to Dubuque Regional Airport is 1 hour and 20 minutes.

What is the time difference between Salina and Dubuque?

There is no time difference between Salina and Dubuque.

Flight carbon footprint between Salina Regional Airport (SLN) and Dubuque Regional Airport (DBQ)

On average, flying from Salina to Dubuque generates about 90 kg of CO2 per passenger, and 90 kilograms equals 199 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Salina to Dubuque

See the map of the shortest flight path between Salina Regional Airport (SLN) and Dubuque Regional Airport (DBQ).

Airport information

Origin	Salina Regional Airport
City:	Salina, KS
Country:	United States
IATA Code:	SLN
ICAO Code:	KSLN
Coordinates:	38°47′27″N, 97°39′7″W

Destination	Dubuque Regional Airport
City:	Dubuque, IA
Country:	United States
IATA Code:	DBQ
ICAO Code:	KDBQ
Coordinates:	42°24′7″N, 90°42′34″W