The Thessaloniki-Halkidiki drive is one of Northern Greece's most travelled routes — an estimated 1.5-2 million vehicles annually. Whether you arrive at SKG airport with a rental or have your own car, this guide explains the optimal route per final destination, with real-world times, tolls, and practical tips.
📋 Quick reference
| Destination | Kilometres | Time | Tolls |
|---|---|---|---|
| Nea Moudania (Gate) | 60 km | 50 min | €2.20 |
| Kallithea (Kassandra) | 90 km | 1h20 | €2.20 |
| Pefkochori (Kassandra) | 110 km | 1h45 | €2.20 |
| Possidi (Kassandra) | 125 km | 2h00 | €2.20 |
| Nikiti (Sithonia) | 105 km | 1h40 | €2.20 |
| Neos Marmaras (Sithonia) | 120 km | 2h00 | €2.20 |
| Sarti (Sithonia) | 140 km | 2h30 | €2.20 |
| Ouranoupoli (Athos) | 140 km | 2h15 | €4.40 |
Times without traffic. Summer Sat/Sun add 30-60 min for Kassandra.
🛣️ The route step-by-step
From SKG airport (Macedonia)
The airport is 15 km southeast of Thessaloniki — closer to Halkidiki than the city. Direct access to National Road 16 (Thessaloniki-Nea Moudania) via the Nea Mihaniona Exit.
From central Thessaloniki
Enter the Ring Road → exit toward Thermi / Peraia / Nea Mihaniona → National Road 16.
Junction point: Potidea
At 50 km from Thessaloniki, in Nea Moudania, the national road splits:
- Right → Kassandra (via the historic Potidea canal)
- Straight/Left → Sithonia and Athos
From there:
- For Sithonia: continue on the provincial road toward Nikiti, Neos Marmaras
- For Athos: at Nikiti, turn left toward Stratoni, Ierissos, Ouranoupoli
⛽ Gas and practicalities
- Gas prices 2026: €1.80-1.95/L petrol, €1.65-1.80/L diesel
- Stations: Dense coverage up to Polygyros. Fewer in Sithonia — fill up at Nikiti.
- Total petrol Thessaloniki-Sarti round trip: ~€35-45 (6L/100km car).
- EV charging: Stations at Nea Moudania, Kallithea, Nikiti. See our full list.
🅿️ Parking at the beaches
- Organized beaches (beach bars): Free parking, some with sunbeds
- Public beaches: Free parking nearby, fills 9-13 in summer
- Kavourotrypes (Orange Beach): Paid parking €3-5
- Sani Resort: Guests only — visitors park at Sani Marina
- Afytos: Parking at village entrance, walk to centre
🚦 Traffic and when to travel
Thessaloniki → Halkidiki
- Friday afternoon 16-19: Congestion. +60 min delay.
- Saturday morning 8-11: Congestion. +30-60 min.
- Best: Sat/Sun 6-8 AM or after 14:00.
Halkidiki → Thessaloniki
- Sunday afternoon 16-20: Busiest. +45-90 min delay.
- Best: Sunday morning or Monday morning.
🚌 Alternative: KTEL Bus
If you don't want a car, KTEL Halkidikis serves all major destinations.
- From Thessaloniki Bus Station (Macedonia)
- Prices: €8-15/person per route
- June-September frequency: 8-15 services/day to Kassandra/Sithonia
- Athos: 3-5 services/day to Ouranoupoli
Drawback: No flexibility for beach exploration. Better for those staying in one place throughout.
🚖 Alternative: Taxi / Transfer
- Thessaloniki-Kallithea taxi: €100-130 (sedan), €130-160 (6-seat van)
- Thessaloniki-Ouranoupoli taxi: €150-180
- Pre-booked transfer: -20% off meter rate. See services.
🚗 Car rental from SKG
- 2026 prices (June-September): €40-80/day for compact, €60-120 for SUV
- See full rental guide
- Recommendations: Hertz, Avis, Sixt for international cards, or local for better prices
🛡️ Practical tips for safe driving
- Speed limits: National 130 km/h, provincial 90 km/h. Fines €40-200.
- Tolls: Cards & cash accepted. Express lane for e-toll holders.
- Narrow Sithonia roads: From Nikiti south, roads narrow — watch the curves.
- Alcohol: 0.5g/L limit. Strict checks in summer.
- Trucks: Don't overtake on national roads — use the right lane.
🔗 Keep reading
Sources: Hellenic Roads (real travel times), Greek Petroleum Federation 2026 prices, KTEL Halkidikis official schedules, on-road testing by ChalkidikiHub editorial team May 2026.