Distance Roseau Portsmouth
How far is it from Roseau to Portsmouth?
The calculated distance (air line) between Roseau and Portsmouth is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Portsmouth is certainly longer, as only the direct route (as the crow flies) between Roseau and Portsmouth has been calculated here.
Air Line
Roseau to Portsmouth
Air line (approximately)
20 miles
32 kilometers
17 nautical miles
Distance Calculator
