Nonstop flight route between Philadelphia, Pennsylvania, United States and Spokane, Washington, United States:
Departure Airport:
(39°52'18"N by 75°14'27"W)
Arrival Airport:
(47°40'59"N by 117°19'21"W)
Distance from PHL to SFF:
2,139.22 miles (3,442.73 km)
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Jump to:
- About this route
- PHL Airport Information
- SFF Airport Information
- Facts about PHL
- Facts about SFF
- Map of Nearest Airports to PHL
- List of Nearest Airports to PHL
- Map of Furthest Airports from PHL
- List of Furthest Airports from PHL
- Map of Nearest Airports to SFF
- List of Nearest Airports to SFF
- Map of Furthest Airports from SFF
- List of Furthest Airports from SFF
About this route:
A direct, nonstop flight between Philadelphia International Airport (PHL), Philadelphia, Pennsylvania, United States and Felts Field (SFF), Spokane, Washington, United States would travel a Great Circle distance of 2,139 miles (or 3,443 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 Philadelphia International Airport and Felts Field, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PHL / KPHL |
| Airport Name: | Philadelphia International Airport |
| Location: | Philadelphia, Pennsylvania, United States |
| GPS Coordinates: | 39°52'18"N by 75°14'27"W |
| Area Served: | Delaware Valley |
| Operator/Owner: | City of Philadelphia |
| Airport Type: | Public |
| Elevation: | 36 feet (11 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from PHL |
| More Information: | PHL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SFF / KSFF |
| Airport Name: | Felts Field |
| Location: | Spokane, Washington, United States |
| GPS Coordinates: | 47°40'59"N by 117°19'21"W |
| Area Served: | Spokane, Washington |
| Operator/Owner: | Spokane City-County |
| Airport Type: | Public |
| Elevation: | 1957 feet (596 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from SFF |
| More Information: | SFF Maps & Info |
Facts about Philadelphia International Airport (PHL):
- Because of Philadelphia International Airport's relatively low elevation of 36 feet, planes can take off or land at Philadelphia International 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.
- SEPTA operates regional rail service between the airport and Center City Philadelphia via the Airport Line with stops at University City, Amtrak's 30th Street, Suburban, and Market East Stations.
- Philadelphia International Airport (PHL) has 4 runways.
- In 1947 and 1950 the airport had runways 4, 9, 12 and 17, all of 5400 ft or less.
- The closest airport to Philadelphia International Airport (PHL) is Philadelphia Seaplane BaseChandler Field (PSQ), which is located only 3 miles (5 kilometers) WSW of PHL.
- The April 1957 OAG shows 30 weekday departures on Eastern, 24 TWA, 24 United, 18 American, 16 National, 14 Capital, 6 Allegheny and 3 Delta.
- The furthest airport from Philadelphia International Airport (PHL) is Margaret River Airport (MGV), which is located 11,734 miles (18,884 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Felts Field (SFF):
- Felts Field (SFF) has 3 runways.
- Today the airport is used primarily for general aviation activity.
- The closest airport to Felts Field (SFF) is Spokane International Airport (GEG), which is located only 11 miles (17 kilometers) WSW of SFF.
- The furthest airport from Felts Field (SFF) is Tôlanaro Airport (FTU), which is located 10,652 miles (17,143 kilometers) away in Tôlanaro, Madagascar.
- On November 29, 2003, an Ameriflight LLC cargo aircraft crashed on approach while attempting to land on runway 21R at Felts Field using ILS.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.22 miles (5.18 km) WSW | Philadelphia Seaplane BaseChandler Field (PSQ) | Essington, Pennsylvania, United States |     |
| 2 | 18.39 miles (29.60 km) N | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| 3 | 18.96 miles (30.52 km) NE | Northeast Philadelphia Airport (PNE) | Philadelphia, Pennsylvania, United States | |
| 4 | 19.81 miles (31.89 km) WNW | Brandywine Airport (OQN) | West Chester, Pennsylvania, United States | |
| 5 | 21.51 miles (34.62 km) ENE | South Jersey Regional Airport (LLY) | Mount Holly, New Jersey, United States | |
| 6 | 23.18 miles (37.30 km) NNE | NAS JRB Willow Grove (NXX) | Willow Grove, Pennsylvania, United States | |
| 7 | 23.56 miles (37.92 km) SW | Wilmington/Philadelphia Regional Airport (ILG) | Wilmington, Delaware, United States | |
| 8 | 30.38 miles (48.90 km) NNW | Heritage Field (PTW) | Pottstown, Pennsylvania, United States | |
| 9 | 32.48 miles (52.27 km) N | Doylestown Airport (DYL) | Doylestown, Pennsylvania, United States | |
| 10 | 33.90 miles (54.56 km) WNW | Chester County G. O. Carlson Airport (CTH) | Coatesville, Pennsylvania, United States | |
| 11 | 35.80 miles (57.62 km) ENE | McGuire AFB (WRI) | Wrightstown, New Jersey, United States | |
| 12 | 35.97 miles (57.88 km) NE | Trenton-Mercer Airport (TTN) | Trenton, New Jersey, United States | |
| 13 | 35.98 miles (57.90 km) SSE | Millville Municipal Airport (MIV) | Millville, New Jersey, United States | |
| 14 | 39.69 miles (63.87 km) N | Quakertown Airport (UKT) | Quakertown, Pennsylvania, United States | |
| 15 | 45.46 miles (73.16 km) SE | Atlantic City International Airport (ACY) | Atlantic City, New Jersey, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,734.02 miles (18,884.02 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,710.07 miles (18,845.48 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,700.29 miles (18,829.74 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,684.19 miles (18,803.84 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,644.81 miles (18,740.45 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,626.12 miles (18,710.39 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,616.28 miles (18,694.54 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,606.72 miles (18,679.15 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,605.10 miles (18,676.55 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,557.20 miles (18,599.47 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,485.41 miles (18,483.92 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,461.50 miles (18,445.46 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,439.24 miles (18,409.63 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,435.24 miles (18,403.19 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,402.47 miles (18,350.45 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.76 miles (17.32 km) WSW | Spokane International Airport (GEG) | Spokane, Washington, United States | |
| 2 | 16.20 miles (26.07 km) WSW | Fairchild Air Force Base (SKA) | Spokane, Washington, United States | |
| 3 | 24.22 miles (38.97 km) ENE | Coeur d'Alene Airport (COE) | Coeur d'Alene, Idaho, United States | |
| 4 | 65.66 miles (105.66 km) S | Pullman-Moscow Regional Airport (PUW) | Pullman, Washington (near Moscow, Idaho), United States | |
| 5 | 91.57 miles (147.36 km) S | Lewiston-Nez Perce County Airport (LWS) | Lewiston, Idaho, United States | |
| 6 | 98.89 miles (159.14 km) WSW | Grant County International Airport (MWH) | Moses Lake, Washington, United States | |
| 7 | 105.19 miles (169.28 km) NNW | Grand Forks Airport (ZGF) | Grand Forks, British Columbia, Canada | |
| 8 | 105.66 miles (170.05 km) WSW | Ephrata Municipal Airport (EPH) | Ephrata, Washington, United States | |
| 9 | 112.35 miles (180.81 km) N | West Kootenay Regional Airport (YCG) | Castlegar, British Columbia, Canada | |
| 10 | 114.83 miles (184.80 km) WNW | Omak Airport (OMK) | Omak, Washington, United States | |
| 11 | 118.85 miles (191.27 km) SSW | Walla Walla Regional AirportWalla Walla Army Air Base (ALW) | Walla Walla, Washington, United States | |
| 12 | 129.52 miles (208.44 km) SW | Tri-Cities Airport (PSC) | Pasco, Washington, United States | |
| 13 | 133.33 miles (214.58 km) SW | Richland Airport (RLD) | Richland, Washington, United States | |
| 14 | 135.91 miles (218.73 km) W | Pangborn Memorial Airport (EAT) | Wenatchee, Washington, United States | |
| 15 | 148.24 miles (238.58 km) ENE | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,652.10 miles (17,142.85 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,571.17 miles (17,012.61 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,570.04 miles (17,010.80 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 10,542.94 miles (16,967.18 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,533.19 miles (16,951.49 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,506.95 miles (16,909.25 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,440.95 miles (16,803.04 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,427.68 miles (16,781.68 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,376.41 miles (16,699.16 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,368.60 miles (16,686.60 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,365.69 miles (16,681.92 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 12 | 10,354.63 miles (16,664.12 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,349.49 miles (16,655.85 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 14 | 10,348.67 miles (16,654.52 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,346.13 miles (16,650.44 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |