Traveling from Sukhothai to Chiang Mai can be done by bus, private taxi, or flight, as there is no direct train between the two cities. Here are the best options:

Option 1: Bus (Most Budget-Friendly Option)
- Duration: ~6 hours
- Cost: ~400-600 THB
- Departure: Buses leave from Sukhothai Bus Terminal to Chiang Mai Arcade Bus Terminal
- Comfort: VIP and first-class buses are available with reclining seats and air conditioning
Option 2: Private Van (Most Comfortable Option)
- Duration: ~4.5-5 hours
- Cost: ~4,500-7,000 THB
- Convenience: Direct hotel-to-hotel transfer, ideal for families or groups
Option 3: Train (Indirect Route via Phitsanulok)

Since Sukhothai does not have a railway station, travelers can take a bus or taxi to Phitsanulok and then board a train to Chiang Mai.
- Minivan or Taxi from Sukhothai to Phitsanulok (~1 hour, ~2,000-3,000 THB)
- Train from Phitsanulok to Chiang Mai (~6-8 hours, ~300-1,500 THB, depending on class)