Vermont flying is compact, but it is not flat-country flying. KBTV (Patrick Leahy Burlington Intl) at Burlington is the state’s primary airport for pilots who want a tower, ILS capability and runway margin. Its 8,319 ft runway is the longest in Vermont. It is also the only towered public-use airport in the state, with one FBO on the field. Most of the network is non-towered. KVSF (Hartness State), KRUT (Rutland/Southern Vermont Rgnl) and KMPV (Edward F Knapp State) give instrument-capable options away from Burlington. Each has an ILS and an FBO. KMPV sits at 1,166 ft, so central Vermont weather and terrain deserve real preflight attention even though the runway is 5,000 ft. Outside those larger paved options, the state becomes more performance-sensitive. KEFK (Northeast Kingdom Intl) has 5,301 ft of runway and fuel listed through Lakeview Aviation. KCDA (Caledonia County) is shorter at 3,302 ft, but sits higher at 1,188 ft. B06 (Basin Harbor) is a low-elevation 3,000 ft fly-in. Check the Chart Supplement, call the FBO or airport operator and leave room for changing valley weather.