3940 Routes
- Port Byron Illinois -> Texola Kentucky
- Port Carbon Pennsylvania -> West Jordan Utah
- Port Charlotte -> Key Biscayne
- Port Clinton Ohio -> San Marco Florida
- Port Crane New York -> Knob Lick Missouri
- Port Crane New York -> Verona Mills New York
- Port Crane New York -> Watson Iowa
- Port Dickinson New York -> Belle Rive Illinois
- Port Dickinson New York -> Tok Alaska
- Port Edwards Wisconsin -> Apple Creek Ohio
- Port Edwards Wisconsin -> Gardenville Pennsylvania
- Port Edwards Wisconsin -> Howe Texas
- Port Edwards Wisconsin -> Nekoosa Wisconsin
- Port Edwards Wisconsin -> Willow Creek New York
- Port Ewen New York -> Carson Pass California
- Port Ewen New York -> Stevenson Kentucky
- Port Ewen New York -> West Groton New York
- Port Haywood Virginia -> Ash Lake Minnesota
- Port Haywood Virginia -> Bay Arkansas
- Port Haywood Virginia -> Herndonville Georgia
- Port Hope Michigan -> Lexa Arkansas
- Port Hueneme California -> Annapolis Illinois
- Port Hueneme California -> East Ryegate Vermont
- Port Huron -> Rochester Ny
- Port Huron Michigan -> Lake Aluma Oklahoma
- Port Huron Michigan -> Marion Georgia
- Port Huron Michigan -> Plaquemine Louisiana
- Port Huron Michigan -> Toronto
- Port Huron, Mi, Usa -> North Hero, Vt, Usa
- Port Jefferson Ohio -> Seven Hills Alabama
- Port Jefferson Station New York -> Edwardsville Kansas
- Port Jefferson Station New York -> Medina New York
- Port Jefferson Station New York -> Silver Lake Missouri
- Port Jervis New York -> Briarwood Beach Ohio
- Port Jervis New York -> Hanover Georgia
- Port Kent New York -> English Lake Indiana
- Port Kent New York -> Star Lake New York
- Port Lavaca Texas -> Bena Minnesota
- Port Lavaca Texas -> Sunset Beach North Carolina
- Port Leon Florida -> Lebanon Florida
- Port Leon Florida -> Square Butte Montana
- Port Leyden New York -> Hermleigh Texas
- Port Lions Alaska -> Ards Crossroads Florida
- Port Lions Alaska -> Lehigh Oklahoma
- Port Lions Alaska -> Stamford Nebraska
- Port Lions Alaska -> Tawney Minnesota
- Port Matilda Pennsylvania -> Valhalla North Carolina
- Port Mayaca Florida -> Regal Minnesota
- Port Neches Texas -> Battle Creek Michigan
- Port Norris New Jersey -> High Bluff Alabama
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