Kailua is a census-designated place (CDP) in Hawaiʻi County, Hawaii, United States, in the North Kona District of the Island of Hawaiʻi. It is the center of commerce and of the tourist industry on West Hawaiʻi. Its post office is designated Kailua-Kona to differentiate it from the larger Kailua located on windward side of Oʻahu island, and it is sometimes referred to as Kona in everyday speech. The city is served by Kona International Airport, located just to the north in the adjacent Kalaoa CDP. Kailua-Kona was the closest major settlement to the epicenter of the 2006 Hawaiʻi Earthquake.

Honolulu, on Oahu’s south shore, is the main gateway to Hawaii and a major gateway into the United States. The city is a major hub for international business, military defense, as well as famously being host to a diverse variety of east-west and Pacific culture, cuisine, and traditions. The name Honolulu means "sheltered harbor" or "calm port".

Ensenada is a coastal city in Mexico, the third-largest in Baja California. Lying 125 kilometres (78 mi) south of San Diego on the Baja California Peninsula, it is locally referred to as La Cenicienta del Pacífico, "The Cinderellaof the Pacific''. One of the first settlements founded in the Californias, Ensenada has emerged as a cruise ship destination, aerospace center, and there is a nearby region to the north east where wine grapes are grown.  Situated on the coastline of Bahía de Todos Santos—an inlet of the Pacific Ocean on the peninsula's Gold Coast—the Port of Ensenada is an important commercial, fishing, and tourist port. The city is home to a navy base, army base, and Ensenada Airport, a military airfield which doubles as an airport of entry into Mexico.

Hilo is the second-largest CDP in the State of Hawaiʻi and the largest settlement on the island of Hawaiʻi with a population of 43,263 during the 2010 census. Hilo is the county seat of Hawaiʻi County, Hawaiʻi, and is situated in the South Hilo District. The town overlooks Hilo Bay, and is near two shield volcanoes, Mauna Loa, considered active, and Mauna Kea, a dormant volcano upon which some of the best ground-based astronomical observatories are placed. Hilo is home to the University of Hawaiʻi at Hilo, ʻImiloa Astronomy Center of Hawaiʻi, as well as the Merrie Monarch Festival, a week-long celebration of ancient and modern hula, which takes place annually after Easter. It is also home to the Mauna Loa Macadamia Nut Corporation, one of the world's leading producers of macadamia nuts. It is served by Hilo International Airport, inside the CDP. $$https://vimeo.com/8462409$$

Los Angeles, Spanish for "The Angels", is the most populous city in California and the second most populous in the United States, with a population of 4.06 million on a land area of 498.3 square miles (1,290.6 km2). It is the focal point of the larger Los Angeles-Long Beach Riverside  combined statistical area, which contains nearly 17.8 million people. This makes it the 12th most populous metropolitan area in the world. Los Angeles is also the seat of Los Angeles County, the most populated and one of the most multicultural counties in the United States. The city's inhabitants are referred to as "Angelenos".