CalKit

Distance Calculator

Calculate driving distance and economy.

km
km
L
원/L
총 주행거리
350km

주행 상세 정보

총 주행거리350 km
연비11.67 km/L
100km당 연료소비8.57 L/100km
사용 연료량30 L
총 연료비49,500원
km당 비용141원

Overview

The Driving Distance Calculator estimates travel distance, driving time, and fuel cost between two locations. Use it for commuting, road trips, or delivery planning to prepare your schedule and budget in advance.

Formula

Estimated Time = Distance / Average Speed. Fuel Cost = (Distance / Fuel Economy) x Fuel Price. Example: 300 km at 80 km/h average, 12 km/L, gasoline 1,650 KRW/L → 3 h 45 min, fuel cost 41,250 KRW.

How to Use

  1. 1Enter the driving distance in km.
  2. 2Enter the expected average speed (km/h). City: 20–30 km/h, highway: 80–100 km/h.
  3. 3Enter fuel economy (km/L) and fuel price (KRW/L) to include fuel cost.
  4. 4Click 'Calculate' to see the estimated time and fuel cost.

Tips

  • Allow extra time during rush hours, as city speeds drop significantly.
  • Check Korea Expressway Corporation's real-time traffic info before highway trips.
  • Compare real-time routes and travel times on Naver Map or Kakao Map.
  • On long drives, take a rest stop every 2 hours for safe driving.
  • For round trips, simply double the one-way distance.

FAQ

Q. How far is Seoul to Busan by car?

Via the Gyeongbu Expressway, it is about 400 km and takes approximately 4.5–5 hours without traffic congestion.

Q. What is the average city driving speed?

In downtown Seoul, the average is about 20–25 km/h, dropping below 15 km/h during rush hours.

Q. What highway speed should I use for estimates?

Use 80–100 km/h for normal traffic and 40–60 km/h during holidays or peak commute times for a realistic estimate.

Related Calculators