Nonstop flight route between Redmond, Oregon, United States and Coatesville, Pennsylvania, United States:
Departure Airport:
(44°15'15"N by 121°8'58"W)
Arrival Airport:
(39°58'44"N by 75°51'56"W)
Distance from RDM to CTH:
2,309.98 miles (3,717.54 km)
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- About this route
- RDM Airport Information
- CTH Airport Information
- Facts about RDM
- Facts about CTH
- Map of Nearest Airports to RDM
- List of Nearest Airports to RDM
- Map of Furthest Airports from RDM
- List of Furthest Airports from RDM
- Map of Nearest Airports to CTH
- List of Nearest Airports to CTH
- Map of Furthest Airports from CTH
- List of Furthest Airports from CTH
About this route:
A direct, nonstop flight between Roberts Field (RDM), Redmond, Oregon, United States and Chester County G. O. Carlson Airport (CTH), Coatesville, Pennsylvania, United States would travel a Great Circle distance of 2,310 miles (or 3,718 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 Roberts Field and Chester County G. O. Carlson Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | RDM / KRDM |
| Airport Names: |
|
| Location: | Redmond, Oregon, United States |
| GPS Coordinates: | 44°15'15"N by 121°8'58"W |
| Area Served: | Redmond, Oregon |
| Operator/Owner: | City of Redmond |
| Airport Type: | Public |
| Elevation: | 3080 feet (939 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RDM |
| More Information: | RDM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CTH / KMQS |
| Airport Names: |
|
| Location: | Coatesville, Pennsylvania, United States |
| GPS Coordinates: | 39°58'44"N by 75°51'56"W |
| Operator/Owner: | Chester County Area Airport Authority |
| Airport Type: | Public |
| Elevation: | 660 feet (201 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CTH |
| More Information: | CTH Maps & Info |
Facts about Roberts Field (RDM):
- The furthest airport from Roberts Field (RDM) is Tôlanaro Airport (FTU), which is located 10,951 miles (17,623 kilometers) away in Tôlanaro, Madagascar.
- It is the main commercial airport in Central Oregon, with regional airline flights to several hubs.
- In addition to being known as "Roberts Field", other names for RDM include "Redmond Municipal Airport" and "(former Redmond Army Airfield)".
- Since the airport began displaying public art in the terminal, it has sold nearly $100,000 worth of artworks to travelers.
- On August 1, 2006 Horizon Air began twice daily non-stops to Los Angeles on 76-seat Bombardier Dash 8 s.
- The closest airport to Roberts Field (RDM) is Prineville Airport (PRZ), which is located only 12 miles (20 kilometers) E of RDM.
- Roberts Field (RDM) has 2 runways.
- Along with increased parking, the facility has increased its area by about 600%, allowing more room for security and traveler services, as well as concessions and gate operations.
- Horizon announced cuts to Seattle and Portland service in 2009, as it continues to phase out its smaller airliners in favor of fewer, larger flights on Q400's.
Facts about Chester County G. O. Carlson Airport (CTH):
- Because of Chester County G. O. Carlson Airport's relatively low elevation of 660 feet, planes can take off or land at Chester County G. O. Carlson 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.
- In addition to being known as "Chester County G. O. Carlson Airport", another name for CTH is "MQS".
- Chester County G. O. Carlson Airport (CTH) currently has only 1 runway.
- The closest airport to Chester County G. O. Carlson Airport (CTH) is Brandywine Airport (OQN), which is located only 15 miles (24 kilometers) E of CTH.
- Chester County's airport identifier was 40N but it has recently changed to MQS.
- The furthest airport from Chester County G. O. Carlson Airport (CTH) is Margaret River Airport (MGV), which is located 11,702 miles (18,833 kilometers) away in Margaret River, Western Australia, Australia.
- The airport covers 250 acres.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.37 miles (19.91 km) E | Prineville Airport (PRZ) | Prineville, Oregon, United States |     |
| 2 | 28.75 miles (46.27 km) N | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 3 | 30.13 miles (48.50 km) SSW | Sunriver Airport (SUO) | Sunriver, Oregon, United States | |
| 4 | 94.28 miles (151.72 km) N | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 5 | 101.80 miles (163.83 km) WNW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 102.90 miles (165.60 km) W | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| 7 | 104.57 miles (168.28 km) NNW | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 8 | 106.99 miles (172.19 km) W | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 9 | 108.33 miles (174.34 km) E | Grant County Regional Airport (GCRA) (JDA) | John Day, Oregon, United States | |
| 10 | 108.44 miles (174.52 km) NW | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 11 | 116.26 miles (187.11 km) NW | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 12 | 118.39 miles (190.53 km) ESE | Burns Municipal Airport (BNO) | Burns, Oregon, United States | |
| 13 | 121.08 miles (194.86 km) SSW | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 14 | 125.13 miles (201.38 km) NW | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 15 | 130.55 miles (210.10 km) WSW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,950.57 miles (17,623.18 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,869.74 miles (17,493.11 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,840.25 miles (17,445.65 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,811.22 miles (17,398.93 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,789.34 miles (17,363.72 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,734.69 miles (17,275.77 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,724.42 miles (17,259.24 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 10,723.83 miles (17,258.29 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,668.30 miles (17,168.92 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,653.77 miles (17,145.54 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,649.13 miles (17,138.07 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,635.47 miles (17,116.09 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,618.13 miles (17,088.18 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,615.03 miles (17,083.19 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,606.13 miles (17,068.87 km) ESE | East London Airport (ELS) | East London, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.03 miles (24.20 km) E | Brandywine Airport (OQN) | West Chester, Pennsylvania, United States | |
| 2 | 24.30 miles (39.11 km) NE | Heritage Field (PTW) | Pottstown, Pennsylvania, United States | |
| 3 | 24.75 miles (39.83 km) WNW | Lancaster Airport (LNS) | Lancaster, Pennsylvania, United States | |
| 4 | 24.88 miles (40.04 km) SSE | Wilmington/Philadelphia Regional Airport (ILG) | Wilmington, Delaware, United States | |
| 5 | 28.12 miles (45.25 km) N | Reading Regional Airport (RDG) | Reading, Pennsylvania, United States | |
| 6 | 31.06 miles (49.99 km) ESE | Philadelphia Seaplane BaseChandler Field (PSQ) | Essington, Pennsylvania, United States | |
| 7 | 33.60 miles (54.07 km) ENE | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| 8 | 33.90 miles (54.56 km) ESE | Philadelphia International Airport (PHL) | Philadelphia, Pennsylvania, United States | |
| 9 | 38.92 miles (62.64 km) SSW | Phillips Army Airfield (APG) | Aberdeen Proving Ground, Maryland, United States | |
| 10 | 40.68 miles (65.47 km) NE | Quakertown Airport (UKT) | Quakertown, Pennsylvania, United States | |
| 11 | 40.88 miles (65.78 km) ENE | NAS JRB Willow Grove (NXX) | Willow Grove, Pennsylvania, United States | |
| 12 | 45.79 miles (73.69 km) E | Northeast Philadelphia Airport (PNE) | Philadelphia, Pennsylvania, United States | |
| 13 | 46.27 miles (74.46 km) ENE | Doylestown Airport (DYL) | Doylestown, Pennsylvania, United States | |
| 14 | 48.69 miles (78.35 km) NW | Muir Army Airfield (MUI) | Fort Indiantown Gap, Pennsylvania, United States | |
| 15 | 49.71 miles (80.00 km) WNW | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,702.01 miles (18,832.51 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,678.10 miles (18,794.03 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,667.54 miles (18,777.04 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,652.33 miles (18,752.56 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,611.27 miles (18,686.48 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,595.51 miles (18,661.12 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,585.34 miles (18,644.76 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,574.24 miles (18,626.89 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,573.79 miles (18,626.17 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,528.51 miles (18,553.30 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,458.37 miles (18,440.41 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,432.86 miles (18,399.36 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,411.64 miles (18,365.21 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,409.61 miles (18,361.93 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,368.76 miles (18,296.21 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |