How far is Waterloo, IA, from Salina, KS?
The distance between Salina (Salina Regional Airport) and Waterloo (Waterloo Regional Airport) is 379 miles / 610 kilometers / 329 nautical miles.
The driving distance from Salina (SLN) to Waterloo (ALO) is 483 miles / 778 kilometers, and travel time by car is about 9 hours 10 minutes.
Salina Regional Airport – Waterloo Regional Airport
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Distance from Salina to Waterloo
There are several ways to calculate the distance from Salina to Waterloo. Here are two standard methods:
Vincenty's formula (applied above)- 378.878 miles
- 609.745 kilometers
- 329.236 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- 378.606 miles
- 609.307 kilometers
- 328.999 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 Waterloo?
The estimated flight time from Salina Regional Airport to Waterloo Regional Airport is 1 hour and 13 minutes.
What is the time difference between Salina and Waterloo?
Flight carbon footprint between Salina Regional Airport (SLN) and Waterloo Regional Airport (ALO)
On average, flying from Salina to Waterloo generates about 81 kg of CO2 per passenger, and 81 kilograms equals 178 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 Waterloo
See the map of the shortest flight path between Salina Regional Airport (SLN) and Waterloo Regional Airport (ALO).
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 | Waterloo Regional Airport |
|---|---|
| City: | Waterloo, IA |
| Country: | United States |
| IATA Code: | ALO |
| ICAO Code: | KALO |
| Coordinates: | 42°33′25″N, 92°24′1″W |