| Dundalk to Thorigny-sur-Marne | 3,806.66 mi (6,126.23 km) |
| Dundalk to Thouare-sur-Loire | 3,668.85 mi (5,904.44 km) |
| Dundalk to Thouars | 3,729.80 mi (6,002.53 km) |
| Dundalk to Tinqueux | 3,850.73 mi (6,197.15 km) |
| Dundalk to Tomblaine | 3,958.67 mi (6,370.86 km) |
| Dundalk to Tonneins | 3,821.74 mi (6,150.50 km) |
| Dundalk to Torcy | 3,805.01 mi (6,123.57 km) |
| Dundalk to Toul | 3,945.63 mi (6,349.88 km) |
| Dundalk to Toulon | 4,112.63 mi (6,618.65 km) |
| Dundalk to Toulouse | 3,895.41 mi (6,269.06 km) |
| Dundalk to Tourcoing | 3,778.72 mi (6,081.26 km) |
| Dundalk to Tourlaville | 3,607.20 mi (5,805.23 km) |
| Dundalk to Tournan-en-Brie | 3,812.80 mi (6,136.11 km) |
| Dundalk to Tournefeuille | 3,891.42 mi (6,262.64 km) |
| Dundalk to Tournon-sur-Rhone | 4,004.42 mi (6,444.48 km) |
