行程|こうていkoutei[0]heiban (flat)

1. nounjourney; course; distance; march; flight; drive; leg (of a journey, relay race, etc.)
   我々われわれは旅行りょこうの最後さいごの行程こうていを歩あるかなければならなかった。↗

   We had to walk the last leg of the journey.
2. nounitinerary
3. nounstroke (of a piston); throw (of a switch)

• Synonym道のりみちのりNeutralThe distance to a place, also figuratively the process of reaching a goal, as in 「長い道のり」. A native Japanese word with a lyrical feel.
• Related区間くかんNeutralA section of a road or railway line, as in 「乗車区間」. Focuses on a segment, not the whole itinerary or schedule.

Use 「行程」 for the journey to a destination or a travel schedule, as in 「三日間の行程」 and 「行程表」. For distance or the process of reaching a goal, say 「道のり」; for a section of a road or rail line, 「区間」.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 目的地もくてきちまでの道みちのり。
2. 旅行りょこうの日程にってい。
3. ピストンなどの往復おうふくの距離きょり。