Zermatt to Piacenza Road Trip: Alpine Pass & Italian Plains Guide

The drive from Zermatt to Piacenza covers roughly 250 km (155 miles) and typically takes 3.5 to 4.5 hours without stops, depending on road conditions and the chosen route. Unlike a motorway sprint, this journey crosses the Swiss-Italian Alps via the Simplon Pass (or the faster A9/E62 tunnel), then descends into the Po Valley. Interestingly, part of this route follows the ancient Via Francigena pilgrimage path used since the Middle Ages.

Most drivers choose between two routes: the leisurely SS33/Simplonstrasse over the Simplon Pass (closed in winter, open June–October) or the more reliable A9/E62 via the Simplon Tunnel (year-round, toll-free in Switzerland but tolls on the Italian A26). how to find the best stops and hidden gems between cities is essential reading for spotting detours.

Fuel stations are frequent on both routes, but prices vary significantly. In Switzerland, a liter of petrol costs about 1.70 CHF (1.75 EUR), while in Italy it drops to about 1.80 EUR. The Simplon Tunnel itself has no gas stations inside, so fill up before entering at Brig or after exiting at Domodossola.

• Swiss tolls: No vignette needed for the A9 (it’s a motorway without vignette requirement for this section), but some mountain roads are free.
• Italian tolls: A26 motorway from Gravellona Toce to Piacenza costs about 15 EUR for cars.
• Tunnel fees: The Simplon Tunnel is free (Swiss side) – no toll for cars.
• Parking: Zermatt is car-free; leave your vehicle in Täsch (parking 15 CHF/day) and take the train.

The best time to drive is May through September for the pass route, when weather is reliable and views are clear. Winter drivers must use the tunnel and carry snow chains. How long to drive Zermatt to Piacenza depends greatly on your chosen path and stops. For the fastest journey, allow 3.5 hours; for the scenic pass route, budget 4–5 hours plus photo stops.

Road quality on the A9/A26 is excellent, with well-maintained asphalt, clear signage, and regular rest areas. The Simplon Pass road is narrower with hairpin bends; guardrails are present but be cautious of cyclists and livestock. Winter tires are mandatory in snow conditions from November to March in both countries.

• Rest zones: Autogrill Novara Est (A26) – good for food and clean toilets. Swiss rest area “Simplon Sud” (SS33) has picnic tables and views.
• Family suitability: Kids love the “Gondo Treasure Hunt” walk near Gondo village, and the “Parco del Mottarone” near Verbania (a short detour) offers a funicular and animal park.
• Pet-friendly: Many rest stops allow dogs on leashes; in Italy, dogs are allowed in most agriturismi and outdoor café terraces. The Autogrill chain has designated pet areas.

Fatigue management: The alpine section requires constant attention. Plan a midpoint stop in Domodossola (easy parking near the station). Use the how to find the best stops and hidden gems between cities guide for identifying quiet picnic spots off the autostrada. Things to do between Zermatt and Piacenza include visiting the Gorges de Gondo, the village of Crevoladossola with its medieval bridge, or the Orta San Giulio lake (30-min detour from A26).

The Simplon Pass route (SS33) offers dramatic alpine scenery: rocky peaks, waterfalls, and green valleys. At the summit (2,005 m), the landscape is barren and lunar-like. Descending into Italy, the terrain softens into chestnut forests and vineyard-covered hills near Domodossola.

• Natural highlights: Simplon Pass summit, Gondo Gorge, and Lake Maggiore (nearby detour).
• Local commerce: Domodossola’s old town offers artisanal cheeses (Bettelmatt) and cured meats. In Villadossola, try local honey.
• UNESCO: The Sacri Monti of Piedmont and Lombardy is a group of nine chapels/holy sites; the closest is Sacro Monte di Domodossola (just off SS33).

If you take the tunnel route, you miss the pass but gain time. From Domodossola, the A26 motorway cuts through the Ossola Valley, then opens onto the Po Plain near Novara. The landscape evolves from alpine to agricultural: rice fields (Piedmont’s risotto country), poplar groves, and industrial outskirts of Piacenza.