PRAHA -> POLTAVA -> VALKY (2130 km) [ Options: 16 ]
PRAHA -> PYRIATYN -> VALKY (2136 km) [ Options: 6 ]
PRAHA -> KHOROL -> VALKY (2151 km) [ Options: 6 ]
PRAHA -> LVIV -> VALKY (2168 km) [ Options: 1 ]
PRAHA -> KYIV -> VALKY (2225 km) [ Options: 26 ]
PRAHA -> KHARKIV -> VALKY (2316 km) [ Options: 32 ]