| weather forecast for Ottawa Macdonald-Cartier International Airport | |
| municipality: | Ottawa |
| coordinates: | 45.3224980,-75.669197 |
| IATA code: | YOW |
| ICAO code: | CYOW |
| local_code: | YOW |
| GPS code: | CYOW |
| elevation: | 374 ft |
| website: | https://yow.ca/ |
 | Ottawa / Rockcliffe Airport | ~ 15.43 km |
| Ottawa / Rockcliffe Seaplane Base | ~ 15.85 km |
| Ottawa / Gatineau Airport | ~ 23.63 km |
| Smiths Falls-Montague (Russ Beach) Airport | ~ 46.99 km |
 | Ogdensburg International Airport | ~ 73.01 km |
| Brockville - Thousand Islands Regional Tackaberry Airport | ~ 76.22 km |
| Massena International Airport Richards Field | ~ 77.67 km |
| Cornwall Regional Airport | ~ 90.00 km |
| Maniwaki Airport | ~ 108.57 km |
