| Clay to Torun | 4,963.09 mi (7,987.33 km) |
| Clay to Trzcianka | 4,886.20 mi (7,863.58 km) |
| Clay to Trzebiatow | 4,808.36 mi (7,738.31 km) |
| Clay to Trzebinia | 5,101.97 mi (8,210.82 km) |
| Clay to Trzebnica | 4,970.36 mi (7,999.03 km) |
| Clay to Tuchola | 4,915.30 mi (7,910.41 km) |
| Clay to Turek | 4,996.41 mi (8,040.95 km) |
| Clay to Tychy | 5,085.28 mi (8,183.96 km) |
| Clay to Ustka | 4,845.48 mi (7,798.05 km) |
| Clay to Ustron | 5,094.13 mi (8,198.21 km) |
| Clay to Ustrzyki Dolne | 5,244.68 mi (8,440.49 km) |
| Clay to Wabrzezno | 4,965.28 mi (7,990.84 km) |
| Clay to Wadowice | 5,113.45 mi (8,229.30 km) |
| Clay to Wagrowiec | 4,921.27 mi (7,920.02 km) |
| Clay to Walbrzych | 4,961.03 mi (7,984.00 km) |
