Distance from Portsmouth to Herndon
Distance between Portsmouth and Herndon is 256 kilometers (159 miles).
Driving distance from Portsmouth to Herndon is 336 kilometers (209 miles).
256 km
159 miles
336 km
209 miles
Distance Map Between Portsmouth and Herndon
Portsmouth, Richmond, United States ↔ Herndon, Richmond, United States = 159 miles = 256 km.
How far is it between Portsmouth and Herndon
Portsmouth is located in United States with (36.8354,-76.2983) coordinates and Herndon is located in United States with (38.9696,-77.3861) coordinates. The calculated flying distance from Portsmouth to Herndon is equal to 159 miles which is equal to 256 km.
If you want to go by car, the driving distance between Portsmouth and Herndon is 336.22 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 03 hours 00 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 80 km.
| City/Place | Latitude and Longitude | GPS Coordinates |
|---|---|---|
| Portsmouth | 36.8354, -76.2983 | 36° 50´ 7.5480'' N 76° 17´ 53.7720'' W |
| Herndon | 38.9696, -77.3861 | 38° 58´ 10.3800'' N 77° 23´ 9.9600'' W |
Estimated Travel Time Between Portsmouth and Herndon
| Average Speed | Travel Time |
|---|---|
| 30 mph (48 km/h) | 07 hours 00 minutes |
| 40 mph (64 km/h) | 05 hours 15 minutes |
| 50 mph (80 km/h) | 04 hours 12 minutes |
| 60 mph (97 km/h) | 03 hours 27 minutes |
| 70 mph (112 km/h) | 03 hours 00 minutes |
| 75 mph (120 km/h) | 02 hours 48 minutes |
Related Distances from Portsmouth
| Cities | Distance |
|---|---|
| Portsmouth 2 to Alexandria 2 | 312 km |
| Portsmouth 2 to Annandale | 307 km |
| Portsmouth 2 to Arlington 2 | 318 km |
| Portsmouth 2 to Ashburn | 352 km |
| Portsmouth 2 to Blacksburg | 505 km |
| Portsmouth 2 to Bristol 5 | 676 km |
| Portsmouth 2 to Buckhall | 299 km |
| Portsmouth 2 to Burke | 301 km |
| Portsmouth 2 to Cave Spring | 465 km |
| Portsmouth 2 to Centreville | 315 km |
Related Distances to Herndon
| Cities | Distance |
|---|---|
| Virginia Beach to Herndon | 351 km |
| South Riding to Herndon | 19 km |
| Petersburg to Herndon | 228 km |
| Suffolk to Herndon | 325 km |
| Tysons Corner to Herndon | 17 km |
| Newport News to Herndon | 308 km |
| Norfolk to Herndon | 329 km |
| Springfield 6 to Herndon | 39 km |
| Oakton to Herndon | 16 km |
| Roanoke to Herndon | 368 km |