South Boulder Airport is an Small airport serving the city of Cardwell in Montana, United States. The Cardwell time zone is MST - Mountain Standard Time (UTC-7). The United States dollar(USD) is the official currency of the United States.
| Municipality | Cardwell |
| Region | Montana |
| Country | United States |
| Elevation | 4560ft / 1390m |
| Type | Small airport |
| Native name | Bandar Udara Internasional Soekarno–Hatta |
| Timezone | MST - Mountain Standard Time (UTC-7) |
| Coordinates | 45°48'54"N/-111°55'33"W |
| Currency | United States dollar(USD) |
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| Runway | Length | Width | Surface | Lighted |
|---|---|---|---|---|
| 1 | 3000ft / 914m | 100ft / 30m | TURF | No |
| Airport | Distance |
|---|---|
| Jefco Skypark Airport | 16.39 KM |
| Harrison Airport, Harrison | 17.79 KM |
| Ottertail Lake Airport | 17.83 KM |
| Three Forks Airport | 28.52 KM |
| Hasskamp STOLport | 33.61 KM |
| Jefferson River Airport | 38.73 KM |
| Ruby Valley Field | 42.72 KM |
| Boulder Airport | 46.23 KM |
| Bert Mooney Airport | 46.86 KM |
| Jones Landing Airport | 59.96 KM |
| Gallatin Field | 60.07 KM |
| Kreikemeier Airport | 60.52 KM |
| Pierces Airport | 62.17 KM |
| Ennis Big Sky Airport | 64.15 KM |
| Briar Creek Airport | 64.93 KM |
| Nistler Airport | 66.13 KM |
| Harris Runway Airport | 66.59 KM |
| Townsend Airport | 66.79 KM |
| Klies Air Strip | 67.3 KM |
| Haggerty Airport | 68.3 KM |