Nonstop flight route between Christmas Island, Kiribati and Watson Island, Miami-Dade County, Florida, United States:
Departure Airport:
(1°59'9"N by 157°20'58"W)
Arrival Airport:
(25°46'41"N by 80°10'13"W)
Distance from CXI to MPB:
5,361.51 miles (8,628.49 km)
Share this route:
Jump to:
- About this route
- CXI Airport Information
- MPB Airport Information
- Facts about CXI
- Facts about MPB
- Map of Nearest Airports to CXI
- List of Nearest Airports to CXI
- Map of Furthest Airports from CXI
- List of Furthest Airports from CXI
- Map of Nearest Airports to MPB
- List of Nearest Airports to MPB
- Map of Furthest Airports from MPB
- List of Furthest Airports from MPB
About this route:
A direct, nonstop flight between Cassidy International Airport (CXI), Christmas Island, Kiribati and Miami Seaplane Base (MPB), Watson Island, Miami-Dade County, Florida, United States would travel a Great Circle distance of 5,362 miles (or 8,628 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 Cassidy International Airport and Miami Seaplane Base, 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 Cassidy International Airport and Miami Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CXI / PLCH |
| Airport Name: | Cassidy International Airport |
| Location: | Christmas Island, Kiribati |
| GPS Coordinates: | 1°59'9"N by 157°20'58"W |
| Area Served: | Kiritimati |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CXI |
| More Information: | CXI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MPB / |
| Airport Names: |
|
| Location: | Watson Island, Miami-Dade County, Florida, United States |
| GPS Coordinates: | 25°46'41"N by 80°10'13"W |
| Area Served: | Miami, Florida |
| Operator/Owner: | City of Miami Property Mgmt Section |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MPB |
| More Information: | MPB Maps & Info |
Facts about Cassidy International Airport (CXI):
- Cassidy International Airport (CXI) currently has only 1 runway.
- Because of Cassidy International Airport's relatively low elevation of 5 feet, planes can take off or land at Cassidy 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.
- The furthest airport from Cassidy International Airport (CXI) is Ikela Airport (IKL), which is nearly antipodal to Cassidy International Airport (meaning Cassidy International Airport is almost on the exact opposite side of the Earth from Ikela Airport), and is located 12,367 miles (19,903 kilometers) away in Ikela, Democratic Republic of the Congo.
- The closest airport to Cassidy International Airport (CXI) is Manihiki Island Airport (MHX), which is located 891 miles (1,433 kilometers) SSW of CXI.
- The airport is at an elevation of 5ft above mean sea level.
Facts about Miami Seaplane Base (MPB):
- Miami Seaplane Base (MPB) currently has only 1 runway.
- In addition to being known as "Miami Seaplane Base", another name for MPB is "X44".
- The closest airport to Miami Seaplane Base (MPB) is Miami International Airport (MIA), which is located only 8 miles (12 kilometers) W of MPB.
- Because of Miami Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Miami Seaplane Base 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 furthest airport from Miami Seaplane Base (MPB) is Shark Bay Airport (MJK), which is located 11,582 miles (18,640 kilometers) away in Monkey Mia, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 890.56 miles (1,433.22 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands |     |
| 2 | 1,044.58 miles (1,681.09 km) WSW | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 1,229.76 miles (1,979.10 km) N | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 4 | 1,235.14 miles (1,987.75 km) N | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 5 | 1,238.50 miles (1,993.17 km) N | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 6 | 1,249.90 miles (2,011.52 km) N | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 7 | 1,266.96 miles (2,038.97 km) N | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 8 | 1,299.19 miles (2,090.84 km) N | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 9 | 1,302.72 miles (2,096.52 km) N | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 10 | 1,305.95 miles (2,101.72 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 11 | 1,308.19 miles (2,105.33 km) N | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 12 | 1,311.97 miles (2,111.41 km) N | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 13 | 1,312.77 miles (2,112.69 km) NW | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 14 | 1,319.03 miles (2,122.77 km) SSE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 15 | 1,324.40 miles (2,131.41 km) N | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,367.09 miles (19,902.85 km) SW | Ikela Airport (IKL) | Ikela, Democratic Republic of the Congo | |
| 2 | 12,324.95 miles (19,835.04 km) SSW | Lodja Airport (LJA) | Lodja, Democratic Republic of the Congo | |
| 3 | 12,267.24 miles (19,742.16 km) SE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 4 | 12,225.17 miles (19,674.45 km) SSW | Lusambo Airport (LBO) | Lusambo, Democratic Republic of the Congo | |
| 5 | 12,214.69 miles (19,657.59 km) SE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| 6 | 12,207.64 miles (19,646.24 km) SSW | Yangambi Airport (YAN) | Yangambi, Democratic Republic of the Congo | |
| 7 | 12,202.38 miles (19,637.78 km) WSW | Kindu Airport (KND) | Kindu, Democratic Republic of the Congo | |
| 8 | 12,184.71 miles (19,609.34 km) SW | Bangoka International Airport (FKI) | Kisangani, Democratic Republic of the Congo | |
| 9 | 12,182.00 miles (19,604.97 km) E | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 10 | 12,166.09 miles (19,579.37 km) S | Kananga Airport (KGA) | Kananga, Democratic Republic of the Congo | |
| 11 | 12,144.17 miles (19,544.10 km) SSW | Mbuji Mayi Airport (MJM) | Mbuji Mayi, Democratic Republic of the Congo | |
| 12 | 12,140.82 miles (19,538.70 km) SE | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 13 | 12,139.66 miles (19,536.84 km) SE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 14 | 12,138.75 miles (19,535.38 km) NNE | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 15 | 12,135.41 miles (19,530.00 km) E | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.55 miles (12.16 km) W | Miami International Airport (MIA) | Miami, Florida, United States | |
| 2 | 11.17 miles (17.98 km) NW | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 3 | 16.01 miles (25.76 km) NNW | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 4 | 18.67 miles (30.04 km) WSW | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 5 | 20.35 miles (32.76 km) N | Fort Lauderdale–Hollywood International Airport (FLL) | Fort Lauderdale / Hollywood, Florida, United States | |
| 6 | 24.04 miles (38.69 km) SSW | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| 7 | 28.94 miles (46.58 km) N | Fort Lauderdale Executive Airport (FXE) | Fort Lauderdale, Florida, United States | |
| 8 | 32.36 miles (52.07 km) SSW | Ocean Reef Club Airport (OCA) | Key Largo, Florida, United States | |
| 9 | 32.60 miles (52.47 km) N | Pompano Beach Airpark (PPM) | Pompano Beach, Florida, United States | |
| 10 | 41.66 miles (67.04 km) N | Boca Raton Airport (BCT) | Boca Raton, Florida, United States | |
| 11 | 45.56 miles (73.32 km) W | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 12 | 56.54 miles (90.99 km) N | Palm Beach County Park Airport (LNA) | West Palm Beach, Florida, United States | |
| 13 | 56.62 miles (91.12 km) E | South Bimini Airport (BIM) | Bimini, Bahamas | |
| 14 | 57.78 miles (92.99 km) ESE | Cat Cay Airport (CXY) | Cat Cay, Bimini Islands, Bahamas | |
| 15 | 62.68 miles (100.88 km) N | Palm Beach International Airport (PBI) | West Palm Beach, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,582.27 miles (18,639.81 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,570.50 miles (18,620.87 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 3 | 11,537.13 miles (18,567.17 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 11,504.73 miles (18,515.03 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 5 | 11,500.46 miles (18,508.14 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 11,477.74 miles (18,471.58 km) SSE | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 7 | 11,458.09 miles (18,439.97 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 11,455.05 miles (18,435.07 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 9 | 11,417.50 miles (18,374.64 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 10 | 11,395.01 miles (18,338.45 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 11,392.83 miles (18,334.94 km) WSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 12 | 11,374.09 miles (18,304.77 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 11,373.04 miles (18,303.09 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,364.18 miles (18,288.83 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 15 | 11,356.41 miles (18,276.32 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |