| Gretna to Thorigny-sur-Marne | 4,810.48 mi (7,741.72 km) |
| Gretna to Thouare-sur-Loire | 4,673.11 mi (7,520.64 km) |
| Gretna to Thouars | 4,734.07 mi (7,618.74 km) |
| Gretna to Tinqueux | 4,854.02 mi (7,811.78 km) |
| Gretna to Tomblaine | 4,961.89 mi (7,985.39 km) |
| Gretna to Tonneins | 4,824.28 mi (7,763.93 km) |
| Gretna to Torcy | 4,808.86 mi (7,739.11 km) |
| Gretna to Toul | 4,948.95 mi (7,964.56 km) |
| Gretna to Toulon | 5,115.78 mi (8,233.05 km) |
| Gretna to Toulouse | 4,897.45 mi (7,881.69 km) |
| Gretna to Tourcoing | 4,780.66 mi (7,693.74 km) |
| Gretna to Tourlaville | 4,611.19 mi (7,421.00 km) |
| Gretna to Tournan-en-Brie | 4,816.69 mi (7,751.72 km) |
| Gretna to Tournefeuille | 4,893.40 mi (7,875.17 km) |
| Gretna to Tournon-sur-Rhone | 5,008.54 mi (8,060.47 km) |
