Nonstop flight route between Massawa, Eritrea and Port Huron, Michigan, United States:
Departure Airport:
(15°40'59"N by 39°22'5"E)
Arrival Airport:
(42°54'38"N by 82°31'44"W)
Distance from MSW to PHN:
6,969.30 miles (11,215.97 km)
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Jump to:
- About this route
- MSW Airport Information
- PHN Airport Information
- Facts about MSW
- Facts about PHN
- Map of Nearest Airports to MSW
- List of Nearest Airports to MSW
- Map of Furthest Airports from MSW
- List of Furthest Airports from MSW
- Map of Nearest Airports to PHN
- List of Nearest Airports to PHN
- Map of Furthest Airports from PHN
- List of Furthest Airports from PHN
About this route:
A direct, nonstop flight between Massawa International Airport (MSW), Massawa, Eritrea and St. Clair County International Airport (PHN), Port Huron, Michigan, United States would travel a Great Circle distance of 6,969 miles (or 11,216 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 large distance between Massawa International Airport and St. Clair County International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Massawa International Airport and St. Clair County International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MSW / HHMS |
| Airport Name: | Massawa International Airport |
| Location: | Massawa, Eritrea |
| GPS Coordinates: | 15°40'59"N by 39°22'5"E |
| Area Served: | Massawa |
| Airport Type: | Military/Public |
| Elevation: | 206 feet (63 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MSW |
| More Information: | MSW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PHN / KPHN |
| Airport Name: | St. Clair County International Airport |
| Location: | Port Huron, Michigan, United States |
| GPS Coordinates: | 42°54'38"N by 82°31'44"W |
| Area Served: | Port Huron, Michigan |
| Operator/Owner: | St. Clair County |
| Airport Type: | Public |
| Elevation: | 650 feet (198 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PHN |
| More Information: | PHN Maps & Info |
Facts about Massawa International Airport (MSW):
- The closest airport to Massawa International Airport (MSW) is Asmara International Airport (ASM), which is located 41 miles (66 kilometers) SW of MSW.
- Because of Massawa International Airport's relatively low elevation of 206 feet, planes can take off or land at Massawa 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.
- In the colonial period, a 1970 km line was established between Massawa-Djibouti-Berbera-Galadi-Mogadishu.
- The furthest airport from Massawa International Airport (MSW) is Fangatau Airport (FGU), which is nearly antipodal to Massawa International Airport (meaning Massawa International Airport is almost on the exact opposite side of the Earth from Fangatau Airport), and is located 12,417 miles (19,984 kilometers) away in Fangatau, French Polynesia.
- Massawa International Airport (MSW) currently has only 1 runway.
Facts about St. Clair County International Airport (PHN):
- St. Clair County International Airport (PHN) has 2 runways.
- The furthest airport from St. Clair County International Airport (PHN) is Margaret River Airport (MGV), which is located 11,302 miles (18,189 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Clair County International Airport (PHN) is Sarnia (Chris Hadfield) Airport (YZR), which is located only 13 miles (20 kilometers) ENE of PHN.
- Because of St. Clair County International Airport's relatively low elevation of 650 feet, planes can take off or land at St. Clair County 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 40.73 miles (65.55 km) SW | Asmara International Airport (ASM) | Asmara, Eritrea |     |
| 2 | 113.92 miles (183.34 km) SSW | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 3 | 153.52 miles (247.06 km) S | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 4 | 203.36 miles (327.28 km) W | Kassala Airport (KSL) | Kassala, Sudan | |
| 5 | 209.73 miles (337.53 km) SW | Humera Airport (HUE) | Humera, Ethiopia | |
| 6 | 238.41 miles (383.69 km) WSW | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 7 | 249.00 miles (400.72 km) ESE | Hodeida International Airport (HOD) | Al Hudaydah (Hodeida), Yemen | |
| 8 | 254.11 miles (408.95 km) SSW | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia | |
| 9 | 257.54 miles (414.47 km) S | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| 10 | 277.83 miles (447.12 km) SSW | Debre Tabor Airport (DBT) | Debre Tabor, Ethiopia | |
| 11 | 280.06 miles (450.72 km) NE | Abha Regional Airport (AHB) | Abha / Khamis Mushait, Saudi Arabia | |
| 12 | 284.00 miles (457.05 km) SE | Assab International Airport (ASA) | Assab, Eritrea | |
| 13 | 294.78 miles (474.39 km) NNW | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 14 | 318.72 miles (512.93 km) S | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 15 | 323.21 miles (520.15 km) E | El Rahaba Airport (Sana'a International) (SAH) | Sana'a, Yemen | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,417.40 miles (19,983.82 km) ESE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 2 | 12,311.63 miles (19,813.60 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 3 | 12,270.27 miles (19,747.04 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 4 | 12,226.67 miles (19,676.87 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 5 | 12,159.41 miles (19,568.62 km) SSW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 12,137.43 miles (19,533.25 km) SW | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 7 | 12,101.86 miles (19,476.01 km) E | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 8 | 12,093.67 miles (19,462.82 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 9 | 12,063.86 miles (19,414.86 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 10 | 12,060.01 miles (19,408.66 km) SSW | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 11 | 12,052.00 miles (19,395.77 km) E | Apataki Airport (APK) | Apataki, French Polynesia | |
| 12 | 12,051.62 miles (19,395.15 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 13 | 12,036.90 miles (19,371.46 km) E | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 14 | 12,013.83 miles (19,334.34 km) SSW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 15 | 11,895.41 miles (19,143.76 km) E | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.68 miles (20.41 km) ENE | Sarnia (Chris Hadfield) Airport (YZR) | Sarnia, Ontario, Canada | |
| 2 | 26.05 miles (41.93 km) SW | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 3 | 42.41 miles (68.26 km) SW | Coleman A. Young International Airport (DET) | Detroit, Michigan, United States | |
| 4 | 47.57 miles (76.56 km) SSE | Chatham-Kent Airport (XCM) | Chatham-Kent, Ontario, Canada | |
| 5 | 48.27 miles (77.68 km) WSW | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 6 | 48.92 miles (78.74 km) SSW | Windsor International Airport (YQG) | Windsor, Ontario, Canada | |
| 7 | 57.73 miles (92.90 km) ENE | Centralia/James T. Field Memorial Aerodrome (YCE) | Centralia, Ontario, Canada | |
| 8 | 61.56 miles (99.07 km) W | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 9 | 63.94 miles (102.90 km) SW | Detroit Metropolitan Wayne County Airport (DTW) | Romulus (near Detroit), Michigan, United States | |
| 10 | 68.98 miles (111.01 km) SW | Willow Run Airport (YIP) (YIP) | Detroit, Michigan, United States | |
| 11 | 70.16 miles (112.92 km) E | London international Airport (YXU) | London, Ontario, Canada | |
| 12 | 72.55 miles (116.76 km) E | St. Thomas Municipal Airport (YQS) | St. Thomas, Ontario, Canada | |
| 13 | 78.05 miles (125.60 km) SW | Ann Arbor Municipal Airport (ARB) | Ann Arbor, Michigan, United States | |
| 14 | 89.12 miles (143.43 km) WNW | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 15 | 100.44 miles (161.64 km) NNE | Kincardine Airport (YKD) | Kincardine, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,302.10 miles (18,188.92 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,278.17 miles (18,150.40 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,268.77 miles (18,135.29 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,252.36 miles (18,108.87 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,217.21 miles (18,052.31 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,196.46 miles (18,018.91 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,185.87 miles (18,001.87 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,175.67 miles (17,985.45 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,174.86 miles (17,984.15 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,134.08 miles (17,918.52 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,069.96 miles (17,815.33 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,038.81 miles (17,765.19 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,027.34 miles (17,746.73 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,021.26 miles (17,736.96 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,977.70 miles (17,666.84 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |