Illinois to Wisconsin

Distance from Elgin to Green Bay

Straight-line distance

172.4mi

Elgin, IL and Green Bay, WI are 172.4 miles (277.4 km) apart in a straight line. From Elgin, the shortest path starts out heading N (6°).

kilometers
277.4
nautical miles
149.8
heading from Elgin
6° N
heading from Green Bay
186° S
ElginGreen Bay

Orange line: great-circle path · ring: midpoint · thin lines: county borders

How far Elgin is from Green Bay

The great-circle distance between the Census internal points of Elgin and Green Bay is 172.4 miles, 277.4 km or 149.8 nautical miles. That is the shortest path over the Earth's surface, computed with the haversine formula on a sphere with the mean Earth radius, 6,371.0 km. A course held on one compass bearing (a rhumb line) would be 172.4 miles, practically the same at this range.

Measurements

Miles
172.4
Kilometers
277.4
Nautical miles
149.8
Bearing from Elgin
5.6° N
Bearing arriving at Green Bay
5.8°
Bearing from Green Bay
185.8° S

Halfway between Elgin and Green Bay

The great-circle midpoint is at 43.280375, -88.159610 (43°16'49.35"N 88°09'34.59"W). The nearest incorporated place of 1,000 or more people is Jackson, WI, with 8,169 residents, 2.7 miles from the midpoint. To find towns near the midpoint of any two places, use the halfway tool.

Time zones and daylight

Both use America/Chicago, so there is no time difference. On June 21, Elgin gets 15 h 15 min of daylight and Green Bay 15 h 33 min; on December 21, 9 h 07 min and 8 h 49 min. Green Bay is 2.48° farther north, so it has the longer summer days and the shorter winter ones.

Population compared

Elgin has 1.1 times the population of Green Bay. From July 2020 to July 2024, Elgin changed by +0.0% and Green Bay by -0.9%. The trip crosses from Illinois into Wisconsin.

  1. 01Elgin, IL114,701 (+0.0%)
  2. 02Green Bay, WI106,311 (-0.9%)
July 1, 2024 population and change since July 2020, Census Vintage 2024.

Questions people ask

How far is Elgin from Green Bay?

172.4 miles, 277.4 km or 149.8 nautical miles along the great circle between the two Census internal points. Road distance is longer.

Which direction is Green Bay from Elgin?

N. The great-circle path leaves Elgin on a bearing of 5.6° and arrives at Green Bay on 5.8°. The return trip starts on 185.8°.

What is halfway between Elgin and Green Bay?

The midpoint is at 43.280375, -88.159610. The nearest incorporated place of 1,000+ is Jackson, WI, 2.7 miles from it.

Is there a time difference between Elgin and Green Bay?

Both use America/Chicago, so there is no time difference.

Which is bigger, Elgin or Green Bay?

Elgin, with 114,701 residents in July 2024 against 106,311 for Green Bay, 1.1 times as many.

Sources and data as of

Data as of: Census 2024 Gazetteer internal points and Vintage 2024 estimates; time zones from Open-Meteo.

  1. 01Census 2024 Gazetteer, places
  2. 02Census Vintage 2024 subcounty population estimates
  3. 03SunCalc library (Vladimir Agafonkin), algorithms after Jean Meeus
  4. 04IANA time zone database (clock times and daylight saving rules)

How every number is computed: methodology. Spotted a wrong figure? Report an error.