| Healdsburg to Thorigny-sur-Marne | 5,536.86 mi (8,910.71 km) |
| Healdsburg to Thouare-sur-Loire | 5,493.57 mi (8,841.05 km) |
| Healdsburg to Thouars | 5,547.28 mi (8,927.48 km) |
| Healdsburg to Tinqueux | 5,554.30 mi (8,938.78 km) |
| Healdsburg to Tomblaine | 5,647.59 mi (9,088.92 km) |
| Healdsburg to Tonneins | 5,697.70 mi (9,169.56 km) |
| Healdsburg to Torcy | 5,536.71 mi (8,910.47 km) |
| Healdsburg to Toul | 5,639.20 mi (9,075.42 km) |
| Healdsburg to Toulon | 5,943.33 mi (9,564.87 km) |
| Healdsburg to Toulouse | 5,775.66 mi (9,295.03 km) |
| Healdsburg to Tourcoing | 5,452.41 mi (8,774.81 km) |
| Healdsburg to Tourlaville | 5,369.12 mi (8,640.77 km) |
| Healdsburg to Tournan-en-Brie | 5,545.94 mi (8,925.32 km) |
| Healdsburg to Tournefeuille | 5,773.42 mi (9,291.43 km) |
| Healdsburg to Tournon-sur-Rhone | 5,804.11 mi (9,340.81 km) |
