// Hack it and have it ;) //
/*author* Priyanshu Shrivastav (from IIT Palakkad) *
 * *_ __ ___  _ ______ ___  _ ____   ___  ___| |_  *
 * | '_ ` _ \| '__/ __/ _ \| '_ \ \ / / |/ __| __| *
 * | | | | | | | | (_| (_) | | | \ V /| | (__| |_  *
 * |_| |_| |_|_|(_)___\___/|_| |_|\_/ |_|\___|\__| *
When I wrote this, only God and I understood what I was doing
 ** * * * * * * * Now, only God knows * * * * * * */
#include      <bits/stdc++.h>
#include      <ext/pb_ds/assoc_container.hpp>
#include      <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#pragma GCC   optimize ("Ofast")
#pragma GCC   optimize ("unroll-loops")
#pragma GCC   target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

#define IOS   ios_base::sync_with_stdio(false); cin.tie (nullptr)
#define PREC  cout.precision (10); cout << fixed
#define x     first
#define y     second
#define bg(x) " [ " << #x << " : " << (x) << " ] "
#define un(x) sort(x.begin(), x.end()), \
              x.erase(unique(x.begin(), x.end()), x.end())
using   ll  = long long;
using   ull = unsigned long long;
using   ff  = long double;
using   pii = pair<int,int>;
using   pil = pair<int,ll>;
typedef tree
< int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
ordered_set;

struct chash {
   int operator()(pii x) const { return x.x*31 + x.y; }
};
gp_hash_table <pii, int, chash> mp;

seed_seq seq{
   (uint64_t) chrono::duration_cast<chrono::nanoseconds>
      (chrono::high_resolution_clock::now().time_since_epoch()).count(),
      (uint64_t) __builtin_ia32_rdtsc(),
      (uint64_t) (uintptr_t) make_unique<char>().get()
};
mt19937 rng(seq); //uniform_int_distribution<int> (l, h)(rng); //[low, high]

#define debug(args...) { \
   /* WARNING : do NOT compile this debug func calls with following flags: // \
    * // -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC -D_FORTIFY_SOURCE=2*/ \
   string _s = #args; replace(_s.begin(), _s.end(), ',', ' ');\
   stringstream _ss(_s); \
   istream_iterator<string> _it(_ss); err(_it, args); \
}
void err(istream_iterator<string> it) {
   it->empty(); cerr << " (Line : " << __LINE__ << ")" << '\n';
}
template<typename T, typename... Args>
void err(istream_iterator<string> it, T a, Args... args) {
   cerr << fixed << setprecision(15)
      << " [ " <<  *it << " : " << a  << " ] "<< ' ';
   err(++it, args...);
}
/*****************************************************************************/

const int N = 304;
int h, w, d, q;
pii store[N * N];
int pref[N * N];

inline int diff(int x, int y) {
   return abs(store[x].x - store[y].x) + abs(store[x].y - store[y].y);
}

signed main() {
   IOS; PREC;

   cin >> h >> w >> d;
   for (int i = 0; i < h; ++i) {
      for (int j = 0; j < w; ++j) {
         int foo;
         cin >> foo;
         --foo;
         store[foo] = make_pair(i, j);
      }
   }

   for (int i = 0; i < min(d, h * w); ++i) {
      pref[i] = 0;
      int j = i;
      while (j + d <= h * w) {
         pref[j + d] = pref[j] + diff(j + d, j);
         j += d;
      }
   }

   cin >> q;
   while (q--) {
      int l, r;
      cin >> l >> r;
      --l, --r;
      cout << pref[r] - pref[l] << '\n';
   }
   return EXIT_SUCCESS;
}


Measured memory_bytes: 2176