Definition of cumulative. 1  1a : made up of accumulated partsb : increasing by successive additions. 2  2 : tending to prove the same point cumulative evidence. 3  3a : taking effect upon completion of another penal sentence a cumulative sentenceb : increasing in severity with repetition of the offense cumulative penalty.
Distance, Gas Consumption and Emission Notes. Distance from Buffalo, NY to Erie, PA is 92Miles or 149 Km. You can get this distance about 1 hour 37 mins. If you want to planning travel with plane for 81 Miles or 131 Km, You can get this distance about 40 mins . A car with an average MPG will needs 4.26 gallons of gas to get the route between these points. The estimated cost of gas to get between Buffalo, NY and Erie, PA is $9.67.
In Bodies of Water. The Erie Canal connects New York City and Buffalo, New York, a  distance of 363 miles. It opened in 1825 to connect the Atlantic  Ocean, traveling up the Hudson River from Nâ¦ew York City to Albany  and taking the canal to Lake Erie and the Great Lakes System.