| South Portland to Thorigny-sur-Marne | 3,370.15 mi (5,423.73 km) |
| South Portland to Thouare-sur-Loire | 3,236.30 mi (5,208.32 km) |
| South Portland to Thouars | 3,297.18 mi (5,306.29 km) |
| South Portland to Tinqueux | 3,413.42 mi (5,493.36 km) |
| South Portland to Tomblaine | 3,521.28 mi (5,666.95 km) |
| South Portland to Tonneins | 3,393.70 mi (5,461.63 km) |
| South Portland to Torcy | 3,368.55 mi (5,421.15 km) |
| South Portland to Toul | 3,508.35 mi (5,646.15 km) |
| South Portland to Toulon | 3,683.18 mi (5,927.50 km) |
| South Portland to Toulouse | 3,468.22 mi (5,581.55 km) |
| South Portland to Tourcoing | 3,340.25 mi (5,375.61 km) |
| South Portland to Tourlaville | 3,171.07 mi (5,103.35 km) |
| South Portland to Tournan-en-Brie | 3,376.43 mi (5,433.84 km) |
| South Portland to Tournefeuille | 3,464.34 mi (5,575.32 km) |
| South Portland to Tournon-sur-Rhone | 3,572.33 mi (5,749.11 km) |
