| Healdsburg to Syston | 5,229.77 mi (8,416.51 km) |
| Healdsburg to Tadley | 5,296.10 mi (8,523.25 km) |
| Healdsburg to Tadworth | 5,325.23 mi (8,570.13 km) |
| Healdsburg to Tamworth | 5,215.41 mi (8,393.39 km) |
| Healdsburg to Taunton | 5,253.94 mi (8,455.39 km) |
| Healdsburg to Tavistock | 5,245.01 mi (8,441.03 km) |
| Healdsburg to Teignmouth | 5,265.12 mi (8,473.40 km) |
| Healdsburg to Telford | 5,191.37 mi (8,354.71 km) |
| Healdsburg to Tewkesbury | 5,233.90 mi (8,423.14 km) |
| Healdsburg to Thame | 5,280.85 mi (8,498.71 km) |
| Healdsburg to Thames Ditton | 5,317.79 mi (8,558.16 km) |
| Healdsburg to Thatcham | 5,289.63 mi (8,512.84 km) |
| Healdsburg to Thatto Heath | 5,145.16 mi (8,280.33 km) |
| Healdsburg to The Mumbles | 5,199.40 mi (8,367.63 km) |
| Healdsburg to Thetford | 5,296.29 mi (8,523.55 km) |
