Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_26745820_1 ( operator_name VARCHAR, distance VARCHAR )

### Question ###
What is the operator name when the distance is 3105km?

### Accurate SQL ###

SELECT operator_name FROM table_26745820_1 WHERE distance = "3105km"