Distance between Cardiff and Monmouth

The distance from Cardiff to Monmouth is 58 kilometers by road including 18 kilometers on motorways. Road takes approximately 56 minutes and goes through Newport, Pentwyn, Usk, Llantrisant, Llanllowell, Llandenny and Raglan.

Click here to load the interactive map
Compare this route in other services:
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Cardiff 0 km 0:00 00 min 0.0 L
A4161 7 km, 07 min
Pentwyn 7 km 0:07 07 min 1.9 L
A48 15 km, 13 min
Newport 22 km 0:21 21 min 3.3 L
M4 A449 16 km, 14 min
Usk 38 km 0:36 36 min 12.4 L
A449 5 km, 05 min
Llandenny 44 km 0:41 41 min 14.5 L
A449 3 km, 03 min
Raglan 47 km 0:44 44 min 16.2 L
A449 A40 6 km, 06 min
Dingestow 53 km 0:50 50 min 17.9 L
A40 2 km, 02 min
Wonastow 55 km 0:53 53 min 19.5 L
A40 3 km, 03 min
51.80989, -2.71604 58 km 0:56 56 min 20.5 L

Frequently Asked Questions

How much does it cost to drive from Cardiff to Monmouth?

Fuel cost: 135.4 GBP

This fuel cost is calculated as: (Route length 58 km / 100 km) * (Fuel consumption 35.31 L/100 km) * (Fuel price 6.59 GBP / L)

You can adjust fuel consumption and fuel price here.

How long is a car ride from Cardiff to Monmouth?

Driving time: 56 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

  • 18 km with a maximum speed 70 km/h = 15 min
  • 37 km with a maximum speed 60 km/h = 37 min
  • 3 km with a maximum speed 48 km/h = 3 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is Cardiff to Monmouth by land?

The distance between Cardiff and Monmouth is 58 km by road including 18 km on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Cardiff and Monmouth respectively.

How far is Cardiff to Monmouth by plane?

The shortest distance (air line, as the crow flies) between Cardiff and Monmouth is 49 km.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Cardiff and Monmouth respectively. Actual distance between airports may be different.

How many hours is Cardiff from Monmouth by plane?

Boeing 737 airliner needs 3 min to cover the distance of 49 km at a cruising speed of 800 km/h.

Small plane "Cessna 172" needs 13 min to flight this distance at average speed of 220 km/h.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from Cardiff to Monmouth?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 12 min to cover the distance of 49 km at a cruising speed of 240 km/h.

Popular "Robinson R44" needs 14 min to flight this distance at average speed of 210 km/h.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

What city is halfway between Cardiff and Monmouth?

The halfway point between Cardiff and Monmouth is Newport. It is located about 7 km from the exact midpoint by road.

The distance from Newport to Cardiff is 22 km and driving will take about 21 min. The road between Newport and Monmouth has length 36 km and will take approximately 34 min.

The other cities located close to halfway point:

  • Usk is in 38 km from Cardiff and 20 km from Monmouth

Where is Cardiff in relation to Monmouth?

Cardiff is located 49 km south-west of Monmouth.

Cardiff has geographic coordinates: latitude 51.48165, longitude -3.17919.

Monmouth has geographic coordinates: latitude 51.80989, longitude -2.71604.

Which highway goes from Cardiff to Monmouth?

The route from Cardiff to Monmouth follows A449.

Other minor sections pass along the road:

  • M4: 14 km
  • A40: 10 km
  • A48(M): 4 km
  • A48: 4 km
  • A4161: 3 km
The distance between Cardiff and Monmouth is ranked 15,975th in the ranking popularity.
Have any questions? Contact us!