The main locale in Milo Murphy's Law, where Milo lives and experiences most of his adventures caused by Murphy's Law. It is coincidentally the same city Phineas and Ferb from the eponymous show live, but only a few neighborhoods away from the specific portion Milo lives, Jefferson County.
A transtemporal location characters reside in when they travel to another time period with a Time Vehicle, an invention of Professor Time. One needs Time Juice to safely enter and exit the Time Stream. The B.O.T.T. makes frequent usage of time travel, and thus also the Time Stream.
Danville in 2175 is where Dakota and Cavendish came from, as well as the other known members to the Bureau of Time Travel. Milo's first time visiting the future is when the Pistachions have successfully taken over the world.
A llama theater owned by Edwin Garner, that has since its original founding fifteen years ago, been expanded to a whole string of llama theaters within a single district. The original theater is where the Llama Incident began.
A diner in downtown Danville where Sara had her lunch with Neal.
At this airport, Milo picked up his cousin Nate for his Christmas surprise to his parents. Zack's cousin Zelda also works there as passport photographer.
A bistro-restaurant where Scott and Miss Murawski dined during their evening out.
A local mall that houses various stores and recreational places. This includes Cinema 6, a movie theater Scott and Murawski visited.
During Milo's quest to get a good picture taken for the yearbook, he, Zack and Melissa were brought here to identify Zippy as a troublemaking culprit.
Danville Motor Speedway
A stadium circuit where stock car races are held. Brigette organized a charity race for llamas here.
A rehabilitation center for animals, where volunteers prepare critters to return to the wild. On courtesy of Brigette, Doofenshmirtz attended a group of volunteers led by Sally, but got quickly distraught when it turns out he has to readjust raccoons.
A roller rink-restaurant where each year an End of Night '70s Style Roller Disco Dance Competition is held. It held one such competition for the last time in "Disco Do-Over" when the building is revealed to close soon.
An old clocktower constructed by Melissa's great-grandmother Abigail Chase located on town square. Melissa had to fix the clock with Milo, Zack and Clyde Rickenbacker before Victor Verliezer is legally allowed to level it.
An elementary school which Milo, Melissa, Bradley, Amanda, Mort and Chad attended back when they were six. This is coincidentally the same school Phineas and Ferb attend in present day.
Hamilton H. County Park
This park is honored after Jefferson G. County's less popular brother, Hamilton H. County. The park was in need of many repairs, which Milo, Zack, Melissa and Amanda offered to fix for their school's annual picnic.
From Phineas and Ferb, Googolplex Mall is a local mall of Danville where Milo, Scott, Lydia, and Nolan Mitchell got stuck in an elevator together.
Despite having Subterranus all to himself, Scott still has a designated house in the mostly-abandoned underground town. He explains to Zack and Melissa that he keeps his bread there. Scott can often be seen on his porch, relaxing with Mildred.
Also known as the "Off-Ramp Ranch", this ranch is located just outside Danville and handled by Javier. Zack also meets Jackie here, on whom he had experienced a short-lived crush.
An island the students of Jefferson County Middle School got stuck on after the S.S. Indulgence stranded on its shore. Notably, the faculty went feral during their stay.
A snowy mountain with a ski resort, located outside of Danville. Milo, Melissa, Zack and Martin visit Bluster Mountain to ski there while Sara is on her date-not-date with Neal. Unfortunately, Milo, Melissa and Zack get launched right back into Danville on a toboggan due to Murphy's Law.
A remote island that is the home of the Lost Dakotas, hundreds of Dakota paradoxes left from traveling back to the past to prevent Cavendish from dying. The island itself has many hazards, but the Dakotas live in a safe, self-established village where they produce laceless shoes and environment-unfriendly orange soda.
A studio in New Zealand where Orton Mahlson begins production of Doctor Zone in 1965. Unfortunately, Derek has used this studio as a starting place for the second Pistachion Takeover before he got eliminated.
After accidentally boarding a flight to Nepal, Cavendish and Dakota end up at these frosty mountains. They encounter a yeti here, to which Cavendish is determined to snap a picture of.
Uncle Cornelius's Farm
A farm located within corn fields as far as the eye can see, under ownership of Zack's uncle. Zack was tasked to do chores while Cornelius went to an agricultural conference.