| Kocaeli to Torun | 998.60 mi (1,607.08 km) |
| Kocaeli to Trzcianka | 1,056.44 mi (1,700.18 km) |
| Kocaeli to Trzebiatow | 1,141.39 mi (1,836.89 km) |
| Kocaeli to Trzebinia | 821.67 mi (1,322.35 km) |
| Kocaeli to Trzebnica | 951.58 mi (1,531.42 km) |
| Kocaeli to Tuchola | 1,049.38 mi (1,688.82 km) |
| Kocaeli to Turek | 946.62 mi (1,523.44 km) |
| Kocaeli to Tychy | 834.34 mi (1,342.75 km) |
| Kocaeli to Ustka | 1,127.97 mi (1,815.30 km) |
| Kocaeli to Ustron | 819.78 mi (1,319.30 km) |
| Kocaeli to Ustrzyki Dolne | 696.70 mi (1,121.23 km) |
| Kocaeli to Wabrzezno | 1,005.03 mi (1,617.44 km) |
| Kocaeli to Wadowice | 806.66 mi (1,298.19 km) |
| Kocaeli to Wagrowiec | 1,023.30 mi (1,646.84 km) |
| Kocaeli to Walbrzych | 950.81 mi (1,530.18 km) |
