Airports near Grantsburg, WI
16 airports, seaplane bases and airstrips within 25 nm of Grantsburg, Wisconsin — 4 of them public use. Runway lengths, fuel, CTAF and tower frequencies from the FAA's NASR data (effective 2026-10-01); each airport page adds live METAR/TAF weather, NOTAMs, winds aloft and a crosswind calculator.
Closest public-use field: Grantsburg Municipal (KGTG), 0.9 nm NE. Closest public fuel: KROS (100LL,A), 12.8 nm. Longest runway: 5,000 ft at KRZN.
Current METARs for these airports (aviationweather.gov) →
| Id | Name | From Grantsburg | Use | Longest rwy | Fuel | Tower / CTAF |
|---|---|---|---|---|---|---|
| KGTG | Grantsburg Municipal Grantsburg · Airport | 0.9 nm NE | Public | 3,280 ft | — | CTAF 122.9 |
| KROS | Rush City Regional Rush City · Airport | 12.8 nm SW | Public | 4,401 ft | 100LL,A | CTAF 122.9 |
| KRZN | Burnett County Siren · Airport | 12.8 nm E | Public | 5,000 ft | 100LL,A+ | CTAF 122.8 |
| 33MN | Zenith Landing Hinkley · Airport | 15.4 nm NW | Private | 850 ft (soft) | — | — |
| 04W | Field Of Dreams Hinckley · Airport | 16.9 nm NW | Public | 2,751 ft | 100LL | CTAF 122.9 |
| 2WS2 | Connors Lake Landing Webster · Airport | 17.7 nm NE | Private | 1,765 ft (soft) | — | — |
| MN57 | Bush Field Hinckley · Airport | 19.9 nm NW | Private | 2,590 ft (soft) | — | — |
| WS71 | Flying J St Croix Falls · Airport | 21.5 nm S | Private | 2,600 ft (soft) | — | — |
| 5MN5 | Barnes Lindstrom · Airport | 22.1 nm S | Private | 1,650 ft (soft) | — | — |
| MY90 | Al's Due North North Branch · Airport | 22.5 nm SW | Private | 3,100 ft (soft) | MOGAS | CTAF 122.9 |
| 4WN5 | David Randall Balsam Lake · Airport | 23.4 nm SE | Private | 2,552 ft (soft) | — | — |
| 9MN1 | Troll Farm Cambridge · Airport | 24.3 nm SW | Private | 2,100 ft (soft) | — | — |
| 62MN | Taylors Falls Taylors Falls · Airport | 24.3 nm S | Private | 2,000 ft (soft) | — | — |
| MN26 | North Lake Landing Lindstrom · Airport | 24.3 nm S | Private | 1,500 ft (soft) | — | CTAF 122.9 |
| 9WN2 | Voyager Village Airstrip Webster · Airport | 24.6 nm NE | Private | 3,500 ft | — | — |
| 0MN2 | Grindstone Lake Sandstone · Seaplane base | 24.9 nm NW | Private | water | — | — |
Distances are great-circle nautical miles with direction from the centre of the facilities that list Grantsburg as their city (not a surveyed city centre). Heliports are not listed. A snapshot of the 28-day NASR cycle: confirm frequencies and runway data against the current Chart Supplement before flight.