How Far Is It Between UK Cities? Distances Explained

Straight-Line vs Driving Distance

When someone asks "how far" between two places, they usually mean driving distance. But straight-line distance (sometimes called "as the crow flies") is useful too - it's consistent, doesn't change with roadworks or route choices, and is what insurance companies, property searches, and planning applications typically use.

Driving distance is always longer than straight-line distance. In England, where the motorway network is dense, driving distance is typically 20-30% longer. In Scotland and Wales, where roads wind through hills and valleys, it can be 40-60% longer. A 50-mile straight line across the Scottish Highlands might be 90 miles by road.

Common UK City Distances

Here are some of the most frequently searched routes, with both straight-line and approximate driving distances:

• London to Birmingham - 101 miles straight-line, ~120 miles driving (M40). One of the closest major city pairs, and the motorway is fairly direct.
• London to Manchester - 163 miles straight-line, ~200 miles driving (M1/M6). About 3.5 hours in good traffic.
• London to Edinburgh - 332 miles straight-line, ~400 miles driving (M1/A1). A full day's drive, or 4.5 hours by train.
• Manchester to Leeds - 35 miles straight-line, ~45 miles driving (M62). Close together, but the M62 crosses the Pennines which adds distance.
• Bristol to Cardiff - 26 miles straight-line, ~45 miles driving. The Severn Estuary forces a long detour via the M4 and Second Severn Crossing.
• Glasgow to Edinburgh - 42 miles straight-line, ~47 miles driving (M8). One of the most direct motorway routes in the UK.
• Liverpool to Manchester - 28 miles straight-line, ~35 miles driving (M62). Practically neighbours.
• London to Brighton - 47 miles straight-line, ~55 miles driving (M23/A23). A popular commuter route and day trip.

Why Some Routes Are Much Longer by Road

The ratio between straight-line and driving distance varies hugely across the UK, and the reasons are mostly geographical:

• Water crossings. Bristol to Cardiff is the classic example. The cities are just 26 miles apart across the Severn Estuary, but you have to drive around or across a bridge, adding nearly 20 miles. Before the Severn Bridge opened in 1966, the detour was even longer.
• Mountain ranges. The Pennines run down the spine of northern England. Any east-west journey across them (Sheffield to Manchester, Newcastle to Carlisle) involves winding roads through passes. The Lake District and Scottish Highlands are even more extreme.
• Coastline. Travelling around the coast of Cornwall or West Wales adds enormous distance because the roads follow every inlet and headland. Straight-line distances across peninsulas can be misleading.
• No motorway. Parts of Wales, the West Country, and northern Scotland have no motorway coverage. A-roads through towns are slower and less direct than motorways.

When Straight-Line Distance Matters

You might think only driving distance matters in practice, but straight-line distance is used more often than you'd expect:

• School catchment areas. Most local authorities measure eligibility by straight-line distance from home to school gate. A family 0.8 miles away in a straight line gets priority over a family 0.7 miles by road but 0.9 miles in a straight line.
• Insurance. Some insurers factor in straight-line distance to the nearest fire station, flood risk zone, or coast.
• Planning applications. Neighbour notification distances, noise assessments, and environmental impact zones all use straight-line measurements.
• Property searches. "Within 5 miles of the station" on Rightmove means straight-line distance.
• Delivery zones. Many takeaways and local delivery services set their coverage as a radius (straight-line) from the shop, not a driving distance.

Distance Isn't the Same as Travel Time

A 100-mile motorway journey at 60mph average takes under 2 hours. A 100-mile journey through rural Wales on single-carriageway A-roads might take 3 hours or more. When planning journeys, travel time usually matters more than distance.

Rail travel breaks the connection between distance and time even further. London to Birmingham is 120 miles by road (about 2 hours driving) but just 1 hour 20 minutes by train. London to Edinburgh is 400 miles driving (6-7 hours) but 4.5 hours by train. For some routes, the train is faster despite the station being further from your actual origin and destination.

Check Any Distance

Our Distance Between tool calculates the straight-line distance between any two places instantly. Just type two place names or postcodes and get the result in miles and kilometres. For multi-point routes, use the Measure Distance tool instead.