No, Belarus is not further west than the prime meridian (zero degrees latitude).
Yes, Belarus is further east than the prime meridian (zero degrees latitude). The midpoint of Belarus is further east by approximately 317 miles (510km).
Yes, Belarus is further north than the equator. The midpoint of Belarus is further north by approximately 3,711 miles (5,972km).
No, Belarus is not further south than the equator.