World Record Title: Longest border: the border between the United States and Canada
World Record Creator: Eurasia
World Record Holder: Eurasia
World Record Field: The longest border
World Record Rules: The longest border
World Record Number: 20120200018
World Record Validity Period: to record was broken up.
World Record Witness: Carrying the Flag World Records certifier 001
World Record Source: World record database of Carrying the Flag
Awarding Certificate Date: February 9, 2012
World Record Details:
The longest border: the border between the United States and Canada (about 6416 km long).