| Belfast to Torun | 1,001.93 mi (1,612.45 km) |
| Belfast to Trzcianka | 915.70 mi (1,473.68 km) |
| Belfast to Trzebiatow | 851.52 mi (1,370.39 km) |
| Belfast to Trzebinia | 1,107.75 mi (1,782.76 km) |
| Belfast to Trzebnica | 978.95 mi (1,575.47 km) |
| Belfast to Tuchola | 961.30 mi (1,547.07 km) |
| Belfast to Turek | 1,018.84 mi (1,639.66 km) |
| Belfast to Tychy | 1,089.28 mi (1,753.03 km) |
| Belfast to Ustka | 907.98 mi (1,461.25 km) |
| Belfast to Ustron | 1,094.90 mi (1,762.06 km) |
| Belfast to Ustrzyki Dolne | 1,254.30 mi (2,018.59 km) |
| Belfast to Wabrzezno | 1,010.60 mi (1,626.40 km) |
| Belfast to Wadowice | 1,117.08 mi (1,797.77 km) |
| Belfast to Wagrowiec | 949.85 mi (1,528.64 km) |
| Belfast to Walbrzych | 962.76 mi (1,549.42 km) |
