Nonstop flight route between Roanoke Rapids, North Carolina, United States and Salmon, Idaho, United States:
Departure Airport:
(36°26'21"N by 77°42'33"W)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from RZZ to SMN:
1,966.61 miles (3,164.94 km)
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Jump to:
- About this route
- RZZ Airport Information
- SMN Airport Information
- Facts about RZZ
- Facts about SMN
- Map of Nearest Airports to RZZ
- List of Nearest Airports to RZZ
- Map of Furthest Airports from RZZ
- List of Furthest Airports from RZZ
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Halifax County Airport (RZZ), Roanoke Rapids, North Carolina, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,967 miles (or 3,165 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 Halifax County Airport and Lemhi County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | RZZ / KRZZ |
| Airport Name: | Halifax County Airport |
| Location: | Roanoke Rapids, North Carolina, United States |
| GPS Coordinates: | 36°26'21"N by 77°42'33"W |
| Area Served: | Roanoke Rapids, North Carolina |
| Operator/Owner: | City of Roanoke Rapids |
| Airport Type: | Public |
| Elevation: | 256 feet (78 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RZZ |
| More Information: | RZZ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Facts about Halifax County Airport (RZZ):
- Halifax County Airport (RZZ) has 2 runways.
- Because of Halifax County Airport's relatively low elevation of 256 feet, planes can take off or land at Halifax County 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 Halifax County Airport (RZZ) is Rocky Mount–Wilson Regional Airport (RWI), which is located 42 miles (67 kilometers) SSW of RZZ.
- The furthest airport from Halifax County Airport (RZZ) is Margaret River Airport (MGV), which is located 11,694 miles (18,819 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lemhi County Airport (SMN):
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Lemhi County Airport (SMN) currently has only 1 runway.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.55 miles (66.87 km) SSW | Rocky Mount–Wilson Regional Airport (RWI) | Rocky Mount, North Carolina, United States |     |
| 2 | 44.99 miles (72.40 km) SW | Triangle North Executive Airport (Franklin County Airport) (LFN) | Louisburg, North Carolina, United States | |
| 3 | 45.85 miles (73.80 km) NNW | Blackstone Army Airfield Allen C. Perkinson Airport (BKT) | Blackstone, Virginia, United States | |
| 4 | 48.14 miles (77.47 km) ENE | Franklin Municipal Airport (FKN) | Franklin, Virginia, United States | |
| 5 | 58.44 miles (94.05 km) SSE | Pitt–Greenville Airport (PGV) | Greenville, North Carolina, United States | |
| 6 | 69.72 miles (112.21 km) ESE | Northeastern Regional Airport (EDE) | Edenton, North Carolina, United States | |
| 7 | 71.57 miles (115.18 km) WSW | Raleigh–Durham International Airport (RDU) | Raleigh / Durham, North Carolina, United States | |
| 8 | 76.71 miles (123.45 km) NNE | Richmond International Airport (RIC) | Richmond, Virginia, United States | |
| 9 | 76.77 miles (123.54 km) S | Kinston Regional Jetport (ISO) | Kinston, North Carolina, United States | |
| 10 | 77.29 miles (124.39 km) S | Seymour Johnson Air Force Base (GSB) | Goldsboro, North Carolina, United States | |
| 11 | 82.58 miles (132.90 km) NE | Newport News/Williamsburg International Airport (PHF) | Newport News, Virginia, United States | |
| 12 | 84.87 miles (136.59 km) ENE | Naval Station Norfolk (NGU) | Norfolk, Virginia, United States | |
| 13 | 86.31 miles (138.90 km) E | Elizabeth City Regional Airport (ECG) | Elizabeth City, North Carolina, United States | |
| 14 | 86.89 miles (139.84 km) ENE | Langley Field (LFI) | Hampton, Virginia, United States | |
| 15 | 89.31 miles (143.74 km) ENE | Norfolk International Airport (ORF) | Norfolk, Virginia (near Virginia Beach and Williamsburg), United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,693.59 miles (18,818.96 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,672.08 miles (18,784.35 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,650.13 miles (18,749.02 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,642.74 miles (18,737.13 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,621.17 miles (18,702.42 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,605.77 miles (18,677.63 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,596.60 miles (18,662.88 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,588.07 miles (18,649.14 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,560.83 miles (18,605.31 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 11,548.60 miles (18,585.62 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,543.07 miles (18,576.73 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,512.73 miles (18,527.89 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,497.12 miles (18,502.78 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,490.91 miles (18,492.79 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,450.32 miles (18,427.46 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |