Distance between DeKalb IL and Flagg IL

The distance from DeKalb to Flagg is 40 kilometers by road including 25 kilometers on motorways. Road takes approximately 25 minutes and goes through Rochelle.

There are tolls on the route.

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Fuel price GBP / L

Shortest distance by air	33 km ✈️
Car route length	40 km 🚗
Driving time	25 min
Fuel amount	3.2 L
Fuel cost	4.8 GBP

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Point	Distance	Time	Fuel
DeKalb	0 km	0:00 00 min	0.0 L
IL 38 I 88 32 km, 18 min
Rochelle	32 km	0:18 18 min	2.4 L
IL 38 8 km, 06 min
Flagg	40 km	0:25 25 min	2.7 L

Frequently Asked Questions

How much does it cost to drive from DeKalb to Flagg?

Fuel cost: 4.8 GBP

This fuel cost is calculated as: (Route length 40 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.49 GBP / L)

You can adjust fuel consumption and fuel price here.

How long is a car ride from DeKalb to Flagg?

Driving time: 25 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

23 km with a maximum speed 112 km/h = 12 min
2 km with a maximum speed 100 km/h = 1 min
13 km with a maximum speed 80 km/h = 9 min
2 km with a maximum speed 50 km/h = 2 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is DeKalb to Flagg by land?

The distance between DeKalb and Flagg is 40 km by road including 25 km on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of DeKalb and Flagg respectively.

How far is DeKalb to Flagg by plane?

The shortest distance (air line, as the crow flies) between DeKalb and Flagg is 33 km.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of DeKalb and Flagg respectively. Actual distance between airports may be different.

How many hours is DeKalb from Flagg by plane?

Boeing 737 airliner needs 2 min to cover the distance of 33 km at a cruising speed of 800 km/h.

Small plane "Cessna 172" needs 9 min to flight this distance at average speed of 220 km/h.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from DeKalb to Flagg?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 8 min to cover the distance of 33 km at a cruising speed of 240 km/h.

Popular "Robinson R44" needs 9 min to flight this distance at average speed of 210 km/h.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

What city is halfway between DeKalb and Flagg?

The halfway point between DeKalb and Flagg is Rochelle. It is located about 12 km from the exact midpoint by road.

The distance from Rochelle to DeKalb is 32 km and driving will take about 18 min. The road between Rochelle and Flagg has length 8 km and will take approximately 6 min.

Where is DeKalb in relation to Flagg?

DeKalb is located 33 km east of Flagg.

DeKalb has geographic coordinates: latitude 41.92947, longitude -88.75036.

Flagg has geographic coordinates: latitude 41.89586, longitude -89.14093.

Which highway goes from DeKalb to Flagg?

The route from DeKalb to Flagg follows IL 110, I 88.

Other minor sections pass along the road:

IL 38: 9 km
IL 251: 2 km