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Flights between Copenhagen (CPH) and Chicago (ORD)

Copenhagen Kastrup Airport, Denmark ↔ Chicago O'Hare International Airport, United States

A direct route between Copenhagen and Chicago appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

SAS (SK)
Distance
6,854 km
4,259 miles
Est. flight time
9h 4m
great-circle estimate
Time difference
~7h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Denmark

Jan
3°
8/-2
55mm
Feb
3°
8/-2
40mm
Mar
6°
11/1
40mm
Apr
11°
16/6
40mm
May
16°
21/11
50mm
Jun
19°
24/14
60mm
Jul
22°
27/17
70mm
Aug
22°
27/17
70mm
Sep
17°
22/12
65mm
Oct
12°
17/7
65mm
Nov
7°
12/2
65mm
Dec
4°
9/-1
60mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Denmark: Normal precautions (UK FCDO) ↗United States: Normal precautions (UK FCDO) ↗

Common questions

How far is Copenhagen from Chicago?

Copenhagen (CPH) and Chicago (ORD) are around 6,854 km (4,259 miles) apart — an estimated 9h 4m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the CPH–ORD route?

Airlines recorded operating this route in the OpenFlights network include SAS. This reflects historical scheduled service and may be out of date.

What is the time difference between Copenhagen and Chicago?

Time difference ~ 7 hours (varies with daylight-saving).

When is it warmest in United States?

Across United States, the warmest month on average is July, with mean temperatures around 30°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Denmark and United States?

The UK FCDO currently rates Denmark as Normal precautions; The UK FCDO rates United States as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.