1WN1 vs KDPA
Comparing Kettle Moraine Airport and Dupage Airport side by side. They are 106 NM apart.
| 1WN1Kettle Moraine Airport | KDPA DPADupage Airport | |
| Location | Campbellsport, United States | Chicago/West Chicago, United States |
|---|---|---|
| Type | Small Airport | Medium Airport |
| Elevation | 1040 ft | 759 ft |
| Runways | 1 (longest 792x30m) | 4 (longest 2308x46m) |
| ILS approach | No | Yes |
| Port of entry | Not recorded | Yes, with conditions User fee airport: permission to land from CBP needed (19 CFR 122.15); customs by prior permission (NASR)Source: 19 CFR 122.15 User fee airports, 2026-10-13 (last amended 2025-11-17) |
| Customs hours | — | — |
| Fuel | — | 100LL, Jet ASource: FAA NASR airport data, cycle 2026-10-01 |