How far is it from Siena to Naples?

The distance between Siena and Naples is 268 mi by road.

How long does it take to drive from Siena to Naples?

The drive from Siena to Naples takes approximately 4 h 30 min by car.

What is the best route from Siena to Naples?

The fastest route from Siena to Naples covers 268 mi with a driving time of approximately 4 h 30 min.

Which direction is Naples from Siena?

Naples lies roughly to the south-east of Siena.

Which roads does the route from Siena to Naples follow?

The drive from Siena to Naples mainly follows SS715, A1. The longest single stretch is 233 mi on A1.

Which towns do you pass between Siena and Naples?

Towns on the route from Siena to Naples include Velletri, Caserta.

Siena Naples

Distance: 268 miDuration: 4 h 30 min

Driving from Siena to Naples takes about 4 h 30 min via A1. The distance is 268 mi. The straight-line distance is 228 mi. EV charging is available along the route, including in Viterbo, Roma, Casoria. Driving directions

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Driving directions37 · 268 mi

1 Depart onto Viale Don Giovanni Minzoni 140 yd
2 Turn left onto Viale Don Giovanni Minzoni 119 yd
3 Turn right onto Via Lippo Memmi 27 yd
4 Turn right onto Via Domenico Beccafumi 1 mi
5 Turn left onto Via Simone Martini 1 mi
6 At roundabout, take exit right onto Via Simone Martini 1 mi
7 Enter roundabout right onto Viale Pietro Toselli 82 yd
8 Exit roundabout slightly right onto Viale Pietro Toselli 1 mi
9 Enter roundabout slightly right onto Viale Pietro Toselli 48 yd
10 Exit roundabout slightly right onto Viale Pietro Toselli 1 mi
11 Enter roundabout slightly right onto Strada Levante 61 yd
12 Exit roundabout slightly right onto Strada Levante 1 mi
13 Enter roundabout right onto Strada Levante 48 yd

14 Exit roundabout slightly right onto Strada Levante 1 mi
15 Continue straight onto Strada ANAS 394 1 mi
16 Enter rotary slightly right onto Raccordo Autostradale Siena-Bettolle 91 yd
17 Exit rotary right onto Raccordo Autostradale Siena-Bettolle 27 mi
18 Take exit slightly right onto Svincolo di Bettolle 1 mi
19 Enter roundabout right onto Casello di Bettolle 94 yd
20 Exit roundabout right onto Casello di Bettolle 1 mi
21 Turn slightly right onto Svincolo di Bettolle 1 mi
22 Merge slightly left onto Autostrada del Sole 233 mi
23 Take exit slightly right 1 mi
24 Merge slightly left onto Autostrada A3 Napoli-Salerno 1 mi
25 Take exit slightly right 1 mi
26 Keep slightly left onto Svincolo Napoli centro 1 mi
27 Turn straight onto Via Ponte dei Granili 169 yd
28 Continue straight onto Via Reggia di Portici 1 mi
29 Enter roundabout right onto Via Alessandro Volta 22 yd
30 Exit roundabout straight onto Via Alessandro Volta 1 mi
31 Enter roundabout slightly right onto Via Amerigo Vespucci 43 yd
32 Exit roundabout right onto Via Amerigo Vespucci 1 mi
33 Continue straight onto Via Nuova Marina 1 mi
34 Continue straight onto Via Alcide De Gasperi 1 mi
35 Continue left onto Via Agostino Depretis 156 yd
36 At end of road, turn right onto Piazza Municipio 125 yd
37 Arrive onto Piazza Municipio

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The return trip from Naples to Siena covers roughly the same distance, 268 mi.

Driving directions from Siena to Naples
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Questions and answers

Along the way

Top attractions along the route

Rome Cruise Port Terminal
Ferry Terminals
Roma Cruise Terminal
Ferry Terminals

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Sources

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 16 August 2026.

Overview

Questions and answers

How far is it from Siena to Naples?: The distance between Siena and Naples is 268 mi by road.
How long does it take to drive from Siena to Naples?: The drive from Siena to Naples takes approximately 4 h 30 min by car.
What is the best route from Siena to Naples?: The fastest route from Siena to Naples covers 268 mi with a driving time of approximately 4 h 30 min.
Which direction is Naples from Siena?: Naples lies roughly to the south-east of Siena.
Which roads does the route from Siena to Naples follow?: The drive from Siena to Naples mainly follows SS715, A1. The longest single stretch is 233 mi on A1.
Which towns do you pass between Siena and Naples?: Towns on the route from Siena to Naples include Velletri, Caserta.

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