Distance from Rochester to Portsmouth
Distance between Rochester and Portsmouth is 31 kilometers (19 miles).
Driving distance from Rochester to Portsmouth is 37 kilometers (23 miles).
31 km
19 miles
37 km
23 miles
Distance Map Between Rochester and Portsmouth
Rochester, Concord, United States ↔ Portsmouth, Concord, United States = 19 miles = 31 km.
How far is it between Rochester and Portsmouth
Rochester is located in United States with (43.3045,-70.9756) coordinates and Portsmouth is located in United States with (43.0718,-70.7626) coordinates. The calculated flying distance from Rochester to Portsmouth is equal to 19 miles which is equal to 31 km.
If you want to go by car, the driving distance between Rochester and Portsmouth is 36.99 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 19 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 6 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Rochester | 43.3045, -70.9756 | 43° 18´ 16.3080'' N 70° 58´ 32.2320'' W |
| Portsmouth | 43.0718, -70.7626 | 43° 4´ 18.3360'' N 70° 45´ 45.1800'' W |
Estimated Travel Time Between Rochester and Portsmouth
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 00 hours 46 minutes |
| 40 mph (64 km/h) | 00 hours 34 minutes |
| 50 mph (80 km/h) | 00 hours 27 minutes |
| 60 mph (97 km/h) | 00 hours 22 minutes |
| 70 mph (112 km/h) | 00 hours 19 minutes |
| 75 mph (120 km/h) | 00 hours 18 minutes |
Related Distances from Rochester
| Cities | Distance |
|---|---|
| Rochester 3 to Laconia | 59 km |
| Rochester 3 to Derry Village | 63 km |
| Rochester 3 to Manchester 2 | 62 km |
| Rochester 3 to Dover 2 | 18 km |
| Rochester 3 to Nashua | 91 km |
Related Distances to Portsmouth
| Cities | Distance |
|---|---|
| Rochester 3 to Portsmouth 3 | 37 km |
| Salem 4 to Portsmouth 3 | 57 km |