Driving directions from Portsmouth, United Kingdom to Cardiff, United Kingdom distance
Portsmouth, United Kingdom
Head east on Station Sq 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
Keep left to stay on M275, follow signs for M27(West)/
Take the exit on the right onto M27 toward Southampton/
At junction 4, take the M3 exit to The Midlands/
Continue onto M3
1.0 km
Keep right to stay on M3
13.5 km
At junction 9, exit toward The Midlands/
At the roundabout, take the 2nd exit onto Winchester By-Pass/
Keep left to continue on A34
44.8 km
Take the exit toward Chieveley
0.9 km
At the roundabout, take the 1st exit onto the M4 ramp to S Wales/
Parts of this road may be closed at certain times or days
0.5 km
Merge onto M4
96.6 km
Keep right at the fork to stay on M4
17.9 km
Keep right to stay on M4
21.2 km
Keep left at the fork to continue on A48(M), follow signs for Cardiff (E)/
Continue onto Eastern Ave/
Take the A470 ramp to City Centre/
At Gabalfa Interchange, take the 2nd exit
0.2 km
Merge onto North Rd/
Continue to follow North Rd
2.6 km
Continue onto Kingsway/
Continue to follow A4161
0.4 km
Sharp left onto Westgate St
0.2 km
Turn left onto Quay St.
Destination will be on the left
82 m
Cardiff, United Kingdom
Map data ©2022 Google
Portsmouth to Cardiff road map
Portsmouth to Cardiff flight distance miles / km
102.0 mi /
164.2 km
Portsmouth to Cardiff car distance km / miles
248.6 km /
154.5 miles
Portsmouth to Cardiff driving time
2 hours
41 minutes
Portsmouth to Cardiff average speed
92.4 km/h
Fuel consumption calculator
18.65 liters
Fuel price calculator
27.97 €
€/L