| Duncan to Talant | 5,045.13 mi (8,119.35 km) |
| Duncan to Talence | 4,908.53 mi (7,899.51 km) |
| Duncan to Tarare | 5,076.41 mi (8,169.70 km) |
| Duncan to Tarascon | 5,164.90 mi (8,312.11 km) |
| Duncan to Tarbes | 4,991.80 mi (8,033.53 km) |
| Duncan to Tarnos | 4,914.69 mi (7,909.43 km) |
| Duncan to Tassin-la-Demi-Lune | 5,095.39 mi (8,200.24 km) |
| Duncan to Taverny | 4,874.84 mi (7,845.29 km) |
| Duncan to Tergnier | 4,893.39 mi (7,875.16 km) |
| Duncan to Thaon-les-Vosges | 5,065.39 mi (8,151.96 km) |
| Duncan to Thiais | 4,890.51 mi (7,870.52 km) |
| Duncan to Thiers | 5,042.03 mi (8,114.37 km) |
| Duncan to Thionville | 5,013.77 mi (8,068.88 km) |
| Duncan to Thonon-les-Bains | 5,140.16 mi (8,272.28 km) |
| Duncan to Thorigne-Fouillard | 4,753.22 mi (7,649.56 km) |
