Distance Calculator

Distance from Blackheath to Hemel Hempstead

Distance between Blackheath and Hemel Hempstead is 46 kilometers (29 miles).
Driving distance from Blackheath to Hemel Hempstead is 81 kilometers (50 miles).

air 46 km
air 29 miles
car 81 km
car 50 miles

Distance Map Between Blackheath and Hemel Hempstead

Blackheath, London, United KingdomHemel Hempstead, London, United Kingdom = 29 miles = 46 km.

How far is it between Blackheath and Hemel Hempstead

Blackheath is located in United Kingdom with (51.4647,0.0079) coordinates and Hemel Hempstead is located in United Kingdom with (51.7537,-0.4752) coordinates. The calculated flying distance from Blackheath to Hemel Hempstead is equal to 29 miles which is equal to 46 km.

If you want to go by car, the driving distance between Blackheath and Hemel Hempstead is 80.59 km. If you ride your car with an average speed of 112 kilometers/hour (70 miles/h), travel time will be 00 hours 43 minutes. Please check the avg. speed travel time table on the right for various options.
Difference between fly and go by a car is 35 km.

City/PlaceLatitude and LongitudeGPS Coordinates
Blackheath 51.4647, 0.0079 51° 27´ 52.9200'' N
0° 0´ 28.4400'' E
Hemel Hempstead 51.7537, -0.4752 51° 45´ 13.2840'' N
0° 28´ 30.6120'' W

Estimated Travel Time Between Blackheath and Hemel Hempstead

Average SpeedTravel Time
30 mph (48 km/h) 01 hours 40 minutes
40 mph (64 km/h) 01 hours 15 minutes
50 mph (80 km/h) 01 hours 00 minutes
60 mph (97 km/h) 00 hours 49 minutes
70 mph (112 km/h) 00 hours 43 minutes
75 mph (120 km/h) 00 hours 40 minutes
Please Share Your Comments