I am using Leaflet 1.0.0-rc.2+e02b5c9. I know the default is rendering all markers, polylines ... from longitude -180 to 180 as screen shot here:
However, I
Just make sure that the longitudes of your markers are in the range 0..360 instead of in the range -180..180. See a working example.
i.e. instead of
L.marker([0,170]).addTo(map);
L.marker([0,-180]).addTo(map);
L.marker([0,-170]).addTo(map);
Do something like
L.marker([0,170]).addTo(map);
L.marker([0,180]).addTo(map);
L.marker([0,190]).addTo(map);
In other words, if a longitude is smaller than zero, add 360 to it. You might want to use L.Util.wrapNum(lng, [0,360], true) instead, if you plan to filter all your longitudes at once.