Portsmouth International Airport at Pease is a medium-sized airport serving Portsmouth, United States. Its IATA code is PSM and its ICAO code is KPSM. The airport lies at an elevation of 100 ft (30 m) above sea level. It has 1 runway(s); the longest is 16/34, 11,321 ft (3,451 m) long. Local time follows the America/New_York time zone.
Key facts
- IATA code
- PSM
- ICAO code
- KPSM
- Airport type
- Medium airport
- Elevation
- 100 ft (30 m)
- Coordinates
- 43.0779, -70.8233
- Time zone
- America/New_York
- Local time now
- —
- Scheduled service
- Yes
Location
Runways
| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 16/34 | 11,321 ft · 3,451 m | 150 ft · 46 m | Partially paved | Yes |
Nearest airports
Airports with scheduled service closest to Portsmouth International Airport at Pease, by great-circle distance.
| Airport | City | Distance |
|---|---|---|
| MHT Manchester-Boston Regional Airport | Manchester, United States | 52 km · 32 mi |
| PWM Portland International Jetport | Portland, United States | 76 km · 47 mi |
| BED Laurence G Hanscom Field | Bedford, United States | 78 km · 48 mi |
| BOS Boston Logan International Airport | Boston, United States | 81 km · 50 mi |
| ORH Worcester Regional Airport | Worcester, United States | 125 km · 78 mi |
| LEB Lebanon Municipal Airport | Lebanon, United States | 134 km · 83 mi |
| EWB New Bedford Regional Airport | New Bedford, United States | 156 km · 97 mi |
| PVD Rhode Island T. F. Green International Airport | Providence/Warwick, United States | 158 km · 98 mi |
Distances to major hubs
Great-circle distances from PSM. These are geographic distances, not a list of operated flights.
| Airport | km | mi | NM | |
|---|---|---|---|---|
| JFK New York | 365 | 227 | 197 | View route |
| ATL Atlanta | 1,580 | 982 | 853 | View route |
| MEX Mexico City | 3,723 | 2,314 | 2,010 | View route |
| LAX Los Angeles | 4,204 | 2,612 | 2,270 | View route |
| LHR London | 5,181 | 3,219 | 2,797 | View route |
| CDG Paris (Roissy-en-France, Val-d'Oise) | 5,478 | 3,404 | 2,958 | View route |
| FRA Frankfurt am Main | 5,829 | 3,622 | 3,147 | View route |
| IST Istanbul | 7,665 | 4,763 | 4,139 | View route |
| GRU São Paulo | 7,804 | 4,849 | 4,214 | View route |
| DXB Dubai | 10,638 | 6,610 | 5,744 | View route |
| HND Tokyo | 10,738 | 6,672 | 5,798 | View route |
| PEK Beijing | 10,739 | 6,673 | 5,798 | View route |
| DEL New Delhi | 11,402 | 7,085 | 6,157 | View route |
| JNB Johannesburg | 12,659 | 7,866 | 6,835 | View route |
| SIN Singapore | 15,048 | 9,350 | 8,125 | View route |
| SYD Sydney (Mascot) | 16,265 | 10,106 | 8,782 | View route |
Radio frequencies
Not for navigation. Always use official, current aeronautical publications.
| Type | Description | MHz |
|---|---|---|
| APP | BOSTON APP | 125.050 |
| ATIS | ATIS | 132.050 |
| CLD | CLNC DEL | 33.580 |
| DEP | DEP | 125.050 |
| GCA | GCA | 127.050 |
| GND | GND | 120.950 |
| MISC | ARW ANG OPS | 134.100 |
| TWR | TWR | 128.400 |
| UNIC | UNICOM | 122.950 |
External links
External links come from the source dataset and are not independently verified by FlyingWorld.
Frequently asked questions
What is the airport code of Portsmouth International Airport at Pease?
The IATA code of Portsmouth International Airport at Pease is PSM and its ICAO code is KPSM.
Where is Portsmouth International Airport at Pease located?
Portsmouth International Airport at Pease is in Portsmouth, New Hampshire, United States, at 43.0779, -70.8233.
What time zone is Portsmouth International Airport at Pease in?
Portsmouth International Airport at Pease uses the IANA time zone America/New_York. Daylight saving time, where applicable, is applied automatically by the clock on this page.
How long is the longest runway at Portsmouth International Airport at Pease?
The longest runway listed is 16/34, 11,321 ft (3,451 m) long.
What is the nearest airport to Portsmouth International Airport at Pease?
The nearest airport with scheduled service in our directory is Manchester-Boston Regional Airport (MHT), about 52 km (32 mi) away.
Source: OurAirports (data updated: 9 November 2026). Not for navigation. Always use official, current aeronautical publications.