Exeter to Tournai Road Trip Guide: Stops & Scenery

Driving from Exeter to Tournai means crossing from the rolling hills of Devon to the flat plains of Hainaut, covering about 550 km (340 miles) in roughly 6 to 7 hours of driving time, excluding stops. The most efficient route uses the M5, A303, M3, M25, and M20 to the Channel Tunnel, then the A16 and E42 in France and Belgium.

One little-known fact: the A303, which passes Stonehenge, is notorious for summer traffic jams due to the single-carriageway sections near the World Heritage Site. This guide helps you navigate with confidence.

Below is a quick reference table for key logistics on this route.

Road safety is generally high on this route. UK motorways are well-lit and patrolled; A-roads like the A303 have numerous roundabouts and speed cameras. In France, autoroutes have high standards, but the A16 near Calais can be windy. Belgian roads have good illumination near cities but can be dark in rural stretches.

• Night driving: Essential lights check; the M25 can be congested even at night. In France, beware of wildlife (deer) near the A16 forested sections.
• Toll booths: In France, use credit card or toll tag. Have change ready if needed.
• Emergency phones: On UK motorways every mile; in France, every 2 km on autoroutes.

For family suitability, we've identified interactive stops: the Fleet Air Arm Museum (near Yeovilton, just off A303) with cockpits to climb into; the 'Cité de l'Étoile' at Calais (shopping with play area); and in Tournai, the Museum of Natural History and the car-free city center.

• Pet-friendly stops: Most service stations have designated dog walking areas. Notable: M5 Sedgemoor services (large grass area), A303 Podimore services, and the Aire de la Liane (A16) has a fenced dog run.
• Pet-friendly cafes: In Tournai, Café Le Central allows dogs on the terrace.

Fatigue management: Plan stops every 2 hours. Ideal rest zones include: M5 Thornfalcon services (quiet, with picnic tables), A303 Stonehenge visitor centre carpark (pay, but scenic), and Aire de l'Authie (A16) – a green rest area with picnic tables and clean toilets. For a quick nap, use any motorway service area (MSA) parking; in France, 'aires' are safe. Avoid stopping on hard shoulders.

Hidden off-route spots: Just 5 minutes from the A303 near Deptford, the 'White Horse of Westbury' is a large chalk horse carved into the hillside. In Kent, the village of Elham (off M20) has a medieval pub with a thatched roof. In France, the village of Esquerdes (off A26) has a ruined abbey. In Belgium, the town of Leuze-en-Hainaut (off E42) has a quaint market square.

For more tips on finding unique stopovers, see our guide: how to find the best stops and hidden gems between cities.

The route crosses five distinct geographical zones. Starting in Devon's green hills, you pass Salisbury Plain (chalk downlands), then the Kentish Weald (wooded and undulating), cross under the Channel, and emerge into the flat, open fields of French Flanders, ending in the Scheldt valley of Belgium.

• Devon to Wiltshire: Hedgerows, sheep pastures, and the Blackdown Hills. Stop at a farm shop for local cider or cheese.
• Wiltshire to Hampshire: The chalk landscape of Salisbury Plain. In spring, vast fields of oilseed rape create yellow carpets.
• Kent: The 'Garden of England' – orchards, hop fields, and vineyards. Try a bottle of English sparkling wine from a vineyard near the M20.
• French Flanders: Intensely agricultural, with sugar beet and wheat. The sky opens up, and you'll see characteristic brick farms.
• Belgian Hainaut: Industrial heritage, with coal mining regions now greening over. The Scheldt river valley offers scenic views.

UNESCO World Heritage Sites along or near the route include: Stonehenge and Avebury (England), Canterbury Cathedral (detour via A2), Historic Centre of Bruges (detour via A11), and Notre-Dame Cathedral in Tournai itself (a UNESCO site). The Tournai cathedral is a masterpiece of Romanesque and Gothic architecture, with five towers and a stunning treasury.

For authentic local commerce, consider: Exeter's Quayside markets (local pottery), Stonehenge gift shops (but overpriced), farmers' markets in Hampshire villages (fresh produce), and in Tournai, the Sunday market on Grand-Place sells local cheeses and Belgian chocolates.

For the question 'how long to drive Exeter to Tournai', expect a pure driving time of 6-7 hours, but plan for at least 8-9 hours with stops. The Channel Tunnel crossing takes about 35 minutes, with check-in recommended 30-45 minutes early.

• Fuel costs: At current UK petrol prices (£1.45/litre) and continental prices (€1.70/litre), a mid-size car (7L/100km) will cost about £55-65 for the UK leg and €30-40 for the continental leg. Total fuel cost around £85-100.
• Fuel stations: Abundant on UK motorways (every 20-30 miles). In France, autoroute stations are frequent but pricey; cheaper options exist in towns off the A16. In Belgium, fuel is slightly cheaper, especially at hypermarket pumps.
• Tolls: The UK section is toll-free except for the Dartford Crossing (free with account). In France, the A16 from Calais to Lille is toll-free, but the A1 (if you detour) has tolls. The E42 in Belgium is toll-free.
• Road quality: UK motorways are well-maintained; A-roads can be congested. French autoroutes are excellent. Belgian roads are good but may have uneven surfaces near industrial zones.

For 'best stops Exeter to Tournai', we have curated a list of essential waypoints.

• Stonehenge (A303): A UNESCO World Heritage Site, just off the A303. Best visited early morning to avoid crowds. Free viewing from the road, but the visitor centre offers context.
• Dover/Folkestone (M20): The Channel Tunnel terminal. If you have time, Dover Castle (UNESCO-listed) is a short detour.
• Calais (A16): For shopping or a quick coffee. The Cité Europe mall is right at the terminal.
• Lille (E42): Optional detour for culture; the old town has great eateries.