я бы, на Вашем месте пошел вот таким маршрутом https://maps.google.ru/maps?saddr=%D0%A1%D0%B2%D0%B5%D1%80%D0%B4%D0%BB%D0%BE%D0%B2%D1%81%D0%BA%D0%B0%D1%8F+%D0%BE%D0%B1%D0%BB%D0%B0%D1%81%D1%82%D1%8C,+%D0%9D%D0%B8%D0%B6%D0%BD%D0%B8%D0%B9+%D0%A2%D0%B0%D0%B3%D0%B8%D0%BB&daddr=56.873333,53.222485+to:55.880408,49.251353+to:51.38364,42.1511101+to:%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D0%BE%D0%B4%D0%B0%D1%80%D1%81%D0%BA%D0%B8%D0%B9+%D0%BA%D1%80%D0%B0%D0%B9,+%D0%9A%D1%80%D0%B0%D1%81%D0%BD%D0%BE%D0%B4%D0%B0%D1%80&hl=ru&ie=UTF8&ll=56.607885,56.755371&spn=8.728533,17.731934&sll=55.627996,53.525391&sspn=4.472925,8.865967&geocode=FWHccwMdmmKTAynn6zcaumTqQzEyHzghxX35yQ%3BFXXRYwMdVRwsAykNkdnJ_TjhQzHcql7qt9ThMA%3BFdiqVAMdGYTvAimrLAdFVUtZQTEwKvWzz7fpTg%3BFVgNEAMdxiyDAikTYWoHOJU9QTEN4buc5mTrDA%3BFThGrwIdvrtSAimzNUVxZEXwQDG2vsRWT3kg9w&oq=%D0%BA%D1%80%D0%B0%D1%81%D0%BD%D0%BE%D0%B4%D0%B0%D1%80&mra=dpe&mrsp=1&sz=7&via=1,2,3&t=m&z=6
Трасса менее загружена чем М5, но и длиннее получается



abaruna