Some options:

Swimming rivers like the Tisza (into Hungary/Romania) or Dniester (into Moldova), often at night to avoid patrols - though this has led to over 50 deaths from drowning, hypothermia, or injuries since 2022. You would need gear to mitigate this.

Trekking through mountains (e.g., Carpathians into Romania) or forests, guided by smugglers found via Telegram channels like "Ukhilyant FM" (Dodger FM), which provide tips on gear, routes, and evasion.

Hiding in vehicles, using forged IDs, or crossing via Transnistria (Moldova's breakaway region), where scrutiny is lower. Costs range from $4,500 for basic smuggling to $12,000 for more secure options, often paid in cryptocurrency. You may need to resort to extremes to get the money.