How far is Raleigh, NC, from Waterloo, IA?

The distance between Waterloo (Waterloo Regional Airport) and Raleigh (Raleigh–Durham International Airport) is 862 miles / 1387 kilometers / 749 nautical miles.

The driving distance from Waterloo (ALO) to Raleigh (RDU) is 1051 miles / 1691 kilometers, and travel time by car is about 19 hours 59 minutes.

Distance from Waterloo to Raleigh

There are several ways to calculate the distance from Waterloo to Raleigh. Here are two standard methods:

Vincenty's formula (applied above)

• 862.041 miles
• 1387.321 kilometers
• 749.094 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

• 860.921 miles
• 1385.518 kilometers
• 748.120 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 Waterloo to Raleigh?

The estimated flight time from Waterloo Regional Airport to Raleigh–Durham International Airport is 2 hours and 7 minutes.

What is the time difference between Waterloo and Raleigh?

The time difference between Waterloo and Raleigh is 1 hour. Raleigh is 1 hour ahead of Waterloo.

Flight carbon footprint between Waterloo Regional Airport (ALO) and Raleigh–Durham International Airport (RDU)

On average, flying from Waterloo to Raleigh generates about 140 kg of CO2 per passenger, and 140 kilograms equals 310 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Waterloo to Raleigh

See the map of the shortest flight path between Waterloo Regional Airport (ALO) and Raleigh–Durham International Airport (RDU).

Airport information

Origin	Waterloo Regional Airport
City:	Waterloo, IA
Country:	United States
IATA Code:	ALO
ICAO Code:	KALO
Coordinates:	42°33′25″N, 92°24′1″W

Destination	Raleigh–Durham International Airport
City:	Raleigh, NC
Country:	United States
IATA Code:	RDU
ICAO Code:	KRDU
Coordinates:	35°52′39″N, 78°47′14″W