If there are more than two of you, it may be cheaper to call a taxi (Tel. +66 42 323239) or to use Grab ride-hailing service, which (as of January 2019) costs 160 baht to/from central Udon.
Haddii ay jiraan in ka badan labadiinii, way ka raqiisan tahay inaad u wacdo taksi (Tel. +66 42 323239) ama adeegsiga adeegga loo yaqaan 'Grab ride-hailing service', oo (laga bilaabo Janaayo 2019) ku kacaya 160 Thai baht illaa iyo bartamaha Udon .