Distance from ZIP 03225 to 03809
Center Barnstead, NH → Alton, NH
Straight Line Distance
7 miles
12 km
Great circle distance between ZIP code centers
Driving (est.)
≈ 8min
At 90 km/h average. Actual road distance is typically 15-30% longer.
Flying (est.)
≈ 46min
At 850 km/h cruise plus takeoff and landing.
Route Map
Frequently Asked Questions
The straight-line distance between ZIP code 03225 (Center Barnstead, NH) and 03809 (Alton, NH) is 7 miles (12 km).
Driving takes approximately 8min at an average speed of 90 km/h. Actual road distance is typically 15-30% longer than the straight line.