| Fort Collins to Thorigny-sur-Marne | 4,856.91 mi (7,816.44 km) |
| Fort Collins to Thouare-sur-Loire | 4,777.33 mi (7,688.37 km) |
| Fort Collins to Thouars | 4,835.08 mi (7,781.31 km) |
| Fort Collins to Tinqueux | 4,884.82 mi (7,861.36 km) |
| Fort Collins to Tomblaine | 4,986.30 mi (8,024.68 km) |
| Fort Collins to Tonneins | 4,967.31 mi (7,994.11 km) |
| Fort Collins to Torcy | 4,856.19 mi (7,815.29 km) |
| Fort Collins to Toul | 4,975.92 mi (8,007.96 km) |
| Fort Collins to Toulon | 5,235.74 mi (8,426.10 km) |
| Fort Collins to Toulouse | 5,045.42 mi (8,119.82 km) |
| Fort Collins to Tourcoing | 4,791.14 mi (7,710.60 km) |
| Fort Collins to Tourlaville | 4,672.72 mi (7,520.01 km) |
| Fort Collins to Tournan-en-Brie | 4,865.14 mi (7,829.69 km) |
| Fort Collins to Tournefeuille | 5,042.47 mi (8,115.08 km) |
| Fort Collins to Tournon-sur-Rhone | 5,105.00 mi (8,215.70 km) |
