Airports near Newton, IA
7 airports, seaplane bases and airstrips within 25 nm of Newton, Iowa — 6 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: Newton Municipal-Earl Johnson Field (KTNU), 1.1 nm SE. Closest public fuel: KTNU (100LL,A), 1.1 nm. Longest runway: 5,600 ft at KTNU.
Current METARs for these airports (aviationweather.gov) →
| Id | Name | From Newton | Use | Longest rwy | Fuel | Tower / CTAF |
|---|---|---|---|---|---|---|
| KTNU | Newton Municipal-Earl Johnson Field Newton · Airport | 1.1 nm SE | Public | 5,600 ft | 100LL,A | CTAF 122.8 |
| 8C2 | Sully Municipal Sully · Airport | 11.0 nm SE | Public | 2,130 ft (soft) | — | CTAF 122.9 |
| KGGI | Grinnell Regional Grinnell · Airport | 13.6 nm E | Public | 5,200 ft | 100LL,A | CTAF 122.8 |
| KPEA | Pella Municipal Pella · Airport | 17.8 nm S | Public | 5,402 ft | 100LL,A | CTAF 122.8 |
| IA77 | Bascom Field Elkhart · Airport | 22.1 nm W | Private | 2,300 ft (soft) | — | — |
| KOXV | Knoxville Municipal Knoxville · Airport | 23.7 nm S | Public | 4,000 ft | 100LL,A | CTAF 122.8 |
| KIKV | Ankeny Regional Ankeny · Airport | 23.7 nm W | Public | 5,500 ft | 100LL,A | CTAF 122.9 |
Distances are great-circle nautical miles with direction from the centre of the facilities that list Newton 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.