| Duncan to Tours | 4,870.98 mi (7,839.08 km) |
| Duncan to Trappes | 4,874.82 mi (7,845.26 km) |
| Duncan to Treillieres | 4,778.81 mi (7,690.75 km) |
| Duncan to Trelaze | 4,822.32 mi (7,760.78 km) |
| Duncan to Trets | 5,221.31 mi (8,402.89 km) |
| Duncan to Triel-sur-Seine | 4,867.81 mi (7,833.98 km) |
| Duncan to Troyes | 4,973.12 mi (8,003.46 km) |
| Duncan to Tulle | 4,990.76 mi (8,031.85 km) |
| Duncan to Urrugne | 4,910.51 mi (7,902.70 km) |
| Duncan to Ussel | 5,002.71 mi (8,051.09 km) |
| Duncan to Vaires-sur-Marne | 4,896.22 mi (7,879.71 km) |
| Duncan to Valbonne | 5,268.22 mi (8,478.38 km) |
| Duncan to Valence | 5,131.44 mi (8,258.26 km) |
| Duncan to Valenciennes | 4,877.26 mi (7,849.19 km) |
| Duncan to Valentigney | 5,111.58 mi (8,226.30 km) |
