Nonstop flight route between Portland, Maine, United States and Cedar Rapids, Iowa, United States:
Departure Airport:

Arrival Airport:

Distance from PWM to CID:
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- About this route
- PWM Airport Information
- CID Airport Information
- Facts about PWM
- Facts about CID
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to CID
- List of Nearest Airports to CID
- Map of Furthest Airports from CID
- List of Furthest Airports from CID
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and The Eastern Iowa Airport (CID), Cedar Rapids, Iowa, United States would travel a Great Circle distance of 1,089 miles (or 1,753 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Portland International Jetport and The Eastern Iowa Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | PWM / KPWM |
Airport Name: | Portland International Jetport |
Location: | Portland, Maine, United States |
GPS Coordinates: | 43°38'45"N by 70°18'33"W |
Area Served: | Portland, Maine |
Airport Type: | Public |
Elevation: | 76 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PWM |
More Information: | PWM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CID / KCID |
Airport Name: | The Eastern Iowa Airport |
Location: | Cedar Rapids, Iowa, United States |
GPS Coordinates: | 41°53'4"N by 91°42'38"W |
Area Served: | Cedar Rapids / Iowa City |
Operator/Owner: | City of Cedar Rapids |
Airport Type: | Public |
Elevation: | 869 feet (265 meters) |
# of Runways: | 2 |
View all routes: | Routes from CID |
More Information: | CID Maps & Info |
Facts about Portland International Jetport (PWM):
- After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
- That same year, regional Ransome Airlines, doing business as Delta Connection, began a route between Portland and Boston.
- Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
- In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
- Portland International Jetport (PWM) has 2 runways.
Facts about The Eastern Iowa Airport (CID):
- On 25 August 2009 the number of destinations dropped to nine.
- Because of The Eastern Iowa Airport's relatively low elevation of 869 feet, planes can take off or land at The Eastern Iowa Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to The Eastern Iowa Airport (CID) is Iowa City Municipal Airport (IOW), which is located only 19 miles (31 kilometers) SSE of CID.
- Usually the wait in the security line is a few minutes.
- The furthest airport from The Eastern Iowa Airport (CID) is Margaret River Airport (MGV), which is located 10,883 miles (17,515 kilometers) away in Margaret River, Western Australia, Australia.
- The Eastern Iowa Airport (CID) has 2 runways.