round trip is a trip in which destination and origin is same also outbound and inbound component fare is same, whereas in circle trip origin and destination is same but outbound and inbound fare is different.
The fare of a round trip on the Intercity train will depend on your location. If you are in China, then a trip from Guangzhou to Hong Kong will set you back around $190 Hong Kong dollars.
Depending on the fare type purchased, a round-trip fare from Casa Grande, Arizona to Riverside, California will cost approximately $151.36 - $193.00.
Depending on the fare type purchased, a round-trip fare from Monroe LA, to New York City will cost approximately $336.16 - $424.00.
Depending on the fare type purchased, a round-trip fare from Helena, Montana to Indianapolis will cost approximately $190.96 - $242.00.
A round-trip ticket from where to where? Departure and arrival locations are needed in order to determine fare prices.
A very specialized fare. Fare means the price of travel by various means.
It doesn't matter how long the trip is in relation to a round-trip fare... But, a ticket price cannot be estimated if there is NO departure city as a reference. Where is are you departing from for the trip to Louisiana??
Depending on the fare type selected, a round-trip ticket from Detroit to New York will cost $145.35 - $192.00.
A round-trip fare can't be calculated for bus tickets unless there is a DEPARTURE point. I understand you wish to travel to Atlanta Georgia. But where are you coming from? A departure point in addition to the arrival destination is required for pricing.
One that takes you to where you want to go and brings you back again.
Depending on the fare type purchased, a round-trip bus ticket from Albany to Oceanside will cost between $411.84 - $510.00.