I'm looking at 2 options.
1. Bangkok-Phetchabun-Sukhothai-Lampang-Kampaeng Phet-Nakhon Sawan- BKK
2 BKK-Phetchabun-Loei-Chiang Khan-Nong Khai-Khon Kaen-Chaiyaphum-bkk
Which do you think is the better option?
Google maps tells me they are about the same distance, only 10km out.
Timeframe would be 7-9 nights. 2 nights some places some just pass thru.
Return trips are 1476km and 1466km.
Is it worth the effort or should we just pick somewhere closer to Bangers for a week getaway? (not doing pattaya/hh)