| Healdsburg to Teolo | 5,984.72 mi (9,631.47 km) |
| Healdsburg to Teramo | 6,195.72 mi (9,971.06 km) |
| Healdsburg to Terlizzi | 6,362.10 mi (10,238.81 km) |
| Healdsburg to Termini Imerese | 6,468.04 mi (10,409.31 km) |
| Healdsburg to Termoli | 6,268.99 mi (10,088.97 km) |
| Healdsburg to Terni | 6,172.05 mi (9,932.96 km) |
| Healdsburg to Terracina | 6,263.18 mi (10,079.62 km) |
| Healdsburg to Terralba | 6,215.76 mi (10,003.29 km) |
| Healdsburg to Terranuova Bracciolini | 6,085.63 mi (9,793.87 km) |
| Healdsburg to Terrasini Favarotta | 6,440.20 mi (10,364.50 km) |
| Healdsburg to Terzigno | 6,326.27 mi (10,181.14 km) |
| Healdsburg to Tezze sul Brenta | 5,966.45 mi (9,602.08 km) |
| Healdsburg to Thiene | 5,959.16 mi (9,590.35 km) |
| Healdsburg to Tirano | 5,894.54 mi (9,486.34 km) |
| Healdsburg to Tivoli | 6,210.92 mi (9,995.51 km) |
