Nonstop flight route between Smiths Falls, Ontario, Canada and Portsmouth, Ohio, United States:
Departure Airport:
(44°56'44"N by 75°56'25"W)
Arrival Airport:
(38°50'26"N by 82°50'49"W)
Distance from YSH to PMH:
551.06 miles (886.84 km)
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Jump to:
- About this route
- YSH Airport Information
- PMH Airport Information
- Facts about YSH
- Facts about PMH
- Map of Nearest Airports to YSH
- List of Nearest Airports to YSH
- Map of Furthest Airports from YSH
- List of Furthest Airports from YSH
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
About this route:
A direct, nonstop flight between Smiths Falls-Montague (Russ Beach) Airport (YSH), Smiths Falls, Ontario, Canada and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 551 miles (or 887 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 Smiths Falls-Montague (Russ Beach) Airport and Greater Portsmouth Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YSH / CYSH |
| Airport Name: | Smiths Falls-Montague (Russ Beach) Airport |
| Location: | Smiths Falls, Ontario, Canada |
| GPS Coordinates: | 44°56'44"N by 75°56'25"W |
| Operator/Owner: | Smith Falls Flying Club |
| Airport Type: | Public |
| Elevation: | 418 feet (127 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YSH |
| More Information: | YSH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PMH / KPMH |
| Airport Name: | Greater Portsmouth Regional Airport |
| Location: | Portsmouth, Ohio, United States |
| GPS Coordinates: | 38°50'26"N by 82°50'49"W |
| Area Served: | Portsmouth, Ohio |
| Operator/Owner: | Scioto County Airport Authority |
| Airport Type: | Public |
| Elevation: | 663 feet (202 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PMH |
| More Information: | PMH Maps & Info |
Facts about Smiths Falls-Montague (Russ Beach) Airport (YSH):
- Smiths Falls-Montague (Russ Beach) Airport (YSH) currently has only 1 runway.
- The closest airport to Smiths Falls-Montague (Russ Beach) Airport (YSH) is Brockville Regional Tackaberry Airport (XBR), which is located 23 miles (37 kilometers) SSE of YSH.
- Because of Smiths Falls-Montague (Russ Beach) Airport's relatively low elevation of 418 feet, planes can take off or land at Smiths Falls-Montague (Russ Beach) 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 Smiths Falls-Montague (Russ Beach) Airport (YSH) is Margaret River Airport (MGV), which is located 11,476 miles (18,469 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Greater Portsmouth Regional Airport (PMH):
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
- The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional 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 | 23.13 miles (37.22 km) SSE | Brockville Regional Tackaberry Airport (XBR) | Brockville, Ontario, Canada |     |
| 2 | 29.23 miles (47.04 km) NNE | Ottawa Macdonald–Cartier International Airport (YOW) | Ottawa, Ontario, Canada | |
| 3 | 29.56 miles (47.57 km) SE | Ogdensburg International Airport (OGS) | Ogdensburg, New York, United States | |
| 4 | 38.32 miles (61.67 km) NNE | Ottawa/Rockcliffe Airport (YRO) | Ottawa, Ontario, Canada | |
| 5 | 43.52 miles (70.03 km) S | Maxson Airfield (AXB) | Alexandria Bay, New York, United States | |
| 6 | 43.80 miles (70.50 km) NNE | Gatineau-Ottawa Executive Airport (YND) | Gatineau, Quebec, Canada | |
| 7 | 53.54 miles (86.17 km) E | Massena International Airport (MSS) | Massena, New York, United States | |
| 8 | 59.31 miles (95.45 km) SSW | Kingston Airport (YGK) | Kingston, Ontario, Canada | |
| 9 | 66.03 miles (106.26 km) S | Watertown International Airport (ART) | Watertown, New York, United States | |
| 10 | 67.80 miles (109.11 km) E | Cornwall Regional Airport (YCC) | Cornwall, Ontario, Canada | |
| 11 | 89.85 miles (144.60 km) NW | Pembroke Airport (YTA) | Pembroke, Ontario, Canada | |
| 12 | 91.72 miles (147.60 km) N | Maniwaki Airport (YMW) | Maniwaki, Quebec, Canada | |
| 13 | 93.60 miles (150.64 km) ESE | Adirondack Regional Airport (SLK) | Saranac Lake, New York, United States | |
| 14 | 96.45 miles (155.21 km) NW | Petawawa Airport (YWA) | Petawawa, Ontario, Canada | |
| 15 | 96.85 miles (155.86 km) SW | Canadian Forces Base Trenton (YTR) | Trenton, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,476.23 miles (18,469.15 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,460.15 miles (18,443.27 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,452.65 miles (18,431.20 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,435.39 miles (18,403.42 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,426.02 miles (18,388.35 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,375.79 miles (18,307.52 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,350.71 miles (18,267.15 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,345.52 miles (18,258.80 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,333.65 miles (18,239.70 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,262.21 miles (18,124.72 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,213.95 miles (18,047.06 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,177.86 miles (17,988.98 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,167.86 miles (17,972.88 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,136.74 miles (17,922.80 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,118.86 miles (17,894.03 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.79 miles (55.99 km) SSE | Lawrence County Airpark (HTW) | Chesapeake, Ohio / Huntington, West Virginia, United States | |
| 2 | 36.25 miles (58.33 km) SSE | Tri-State Airport (HTS) | Huntington, West Virginia, United States | |
| 3 | 41.94 miles (67.50 km) NE | Ohio University Airport Gordon K. Bush Airport (ATO) | Athens/Albany, Ohio, United States | |
| 4 | 64.90 miles (104.45 km) NW | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 5 | 67.39 miles (108.45 km) N | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 6 | 74.94 miles (120.61 km) ESE | Yeager Airport (CRW) | Charleston, West Virginia, United States | |
| 7 | 80.01 miles (128.77 km) N | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| 8 | 83.15 miles (133.81 km) ENE | Mid-Ohio Valley Regional Airport (PKB) | Parkersburg, West Virginia, United States | |
| 9 | 86.34 miles (138.95 km) WNW | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 10 | 86.46 miles (139.15 km) N | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 11 | 87.10 miles (140.18 km) NW | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 12 | 90.07 miles (144.96 km) NW | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 13 | 91.75 miles (147.65 km) NNE | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 14 | 93.47 miles (150.42 km) NW | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 15 | 95.72 miles (154.05 km) WNW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,384.56 miles (18,321.63 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,361.95 miles (18,285.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,338.90 miles (18,248.15 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,338.49 miles (18,247.48 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,301.73 miles (18,188.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,287.40 miles (18,165.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,277.69 miles (18,149.64 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,266.80 miles (18,132.11 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,262.96 miles (18,125.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,243.76 miles (18,095.02 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,216.76 miles (18,051.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,187.46 miles (18,004.43 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,171.36 miles (17,978.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,164.59 miles (17,967.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,129.72 miles (17,911.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |