Driving directions from Portsmouth, United Kingdom to London Heathrow Airport, United Kingdom distance
Portsmouth, United Kingdom
Head east toward Commercial Rd
34 m
Exit the roundabout onto Stanhope Rd
0.2 km
At the roundabout, continue straight onto Unicorn Rd
0.2 km
Turn right onto Marketway/
Keep left to continue on Hope St
0.4 km
Keep left to continue toward Mile End Rd/
Turn left onto Mile End Rd/
Slight right onto M275 (signs for M27)
3.0 km
Take the exit on the right onto M27 toward Brighton/
Continue onto Havant Bypass/
Slight left onto the A3(M) ramp to Petersfield/
Keep right to continue on A3(M)
9.1 km
Continue onto A3
17.8 km
At Ham Barn Roundabout, take the 2nd exit onto Liphook - Petersfield Bypass/
Continue to follow A3
46.7 km
Merge onto M25 via the ramp to Heathrow Arpt/
Parts of this road may be closed at certain times or days
6.4 km
Keep right to stay on M25
15.9 km
At junction 15, exit onto M4 toward London (W & C)/
At junction 4, take the A408 exit to Uxbridge/
At Heathrow Interchange, take the 3rd exit onto M4 heading to Heathrow Airport
1.7 km
M4 turns slightly right and becomes Tunnel Rd E
0.1 km
Slight right to stay on Tunnel Rd E
0.8 km
Continue onto Inner Ring E
0.2 km
Slight right onto Constellation Wy
23 m
Keep left to continue on Cosmopolitan Wy
0.4 km
Keep right to continue on Camborne Rd
45 m
Slight right to stay on Camborne Rd
Destination will be on the left
0.1 km
London Heathrow Airport, United Kingdom
Map data ©2022 Google
Portsmouth to London Heathrow Airport road map
Portsmouth to London Heathrow Airport flight distance miles / km
54.0 mi /
86.9 km
Portsmouth to London Heathrow Airport car distance km / miles
113.1 km /
70.3 miles
Portsmouth to London Heathrow Airport driving time
1 hours
16 minutes
Portsmouth to London Heathrow Airport average speed
88.6 km/h
Fuel consumption calculator
8.48 liters
Fuel price calculator
12.72 €
€/L