Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the number of 2011 passengers in millions that have traveled a distance of 1271km?

### Inputs:
table_name: table, columns: ['Rank', 'City 1', 'City 2', '2012 Passengers (in millions)', '2011 Passengers (in millions)', 'Distance']

### Response:
SELECT 2011 Passengers (in millions) FROM table WHERE Distance = 1271km