Two leagues of similar quality can produce different results in continental competition simply because one requires far more travel. Distance is a competitive variable that rankings do not record.
Recovery time is what distance actually consumes
Long flights cost more than the hours in the air. Disrupted sleep, dehydration and time-zone shift reduce the quality of training in the days that follow.
A squad flying several hours midweek loses part of its preparation for the weekend, and the effect accumulates across a season rather than resolving after each trip.
Compressed leagues where opponents are close by can travel on the day of a match, arriving with the week's training intact.
American leagues carry this cost domestically
Competitions spanning a continent impose flights on ordinary league fixtures, before any international competition is considered.
Schedulers reduce it by grouping road games into trips and by weighting the calendar regionally, which limits rather than removes the burden.
Teams in the most isolated markets travel furthest over a season, and that difference is fixed, showing up every year regardless of the roster.
Continental competition adds a second layer
Clubs from geographically large confederations may fly across several time zones for a group match and return to a domestic fixture days later.
Their opponents in a more compact region make a short hop and face the same fixture congestion with a fraction of the recovery cost.
Results reflect that, and the ranking points that follow are recorded as evidence about the league's strength rather than about its geography.
Squad depth is the only available defense
Clubs facing heavy travel rotate more, which requires a deeper squad and therefore a larger wage budget to achieve the same on-field standard.
Leagues where that money is not available cannot rotate, so their best players absorb the travel and are less effective in decisive matches.
The disadvantage therefore compounds, since the financial response to distance is exactly what the affected clubs are least able to afford.
Scheduling reform helps more than ranking reform
Adjusting coefficients to credit travel would be arbitrary, because no agreed conversion exists between miles flown and competitive disadvantage.
Practical mitigation has instead come from scheduling: regionalized group stages, longer gaps after long trips and centralized final stages that reduce total flying.
Each of those changes shifts the burden rather than eliminating it, which is the most any organizer can do about a map.


