Their love for each other is rivaled only by their love for country cookin’.

Ray and Wilma Yoder have been married for 60 years — and in their time together, they’ve visited 644 out of 645 Cracker Barrel restaurants in America, reports The Lebanon Democrat.

Although the Yoders are based in Goshen, Ind., Ray been visiting the restaurants’ branches since the 1960s, when he started working as an RV driver.

“They were always along the main interstate, so you’d have to have your eyes closed to miss them,” Ray, 80, told ABC News of the restaurants. “It’s nice when you’re out there driving that there’s a place that can be so much like home.”

Wilma, 81, soon began tagging along with her husband across the country. Their Cracker Barrel visits became a bonding experience.

“I didn’t keep much records then, because I didn’t ever think we’d do what we do,” Ray said. “Then we began to take it quite seriously and said, ‘Let’s see if we can do them all.’ ”

The Yoders say they always buy something and tip.

“We don’t drive in the parking lot and say, ‘Now we’re here,’ ” Ray said. “We go in and spend a little money. We’re not rich, but we’ll buy a coffee to go or a little bit of candy.”

They’re planning on visiting the 645th restaurant, located in Portland, Ore., later this year.

“For two old people, we’re pretty fast-moving,” Ray said. “We’re still healthy and we enjoy it, so we keep doing it.”