| Harrow to Surbo | 1,170.44 mi (1,883.64 km) |
| Harrow to Susegana | 696.11 mi (1,120.29 km) |
| Harrow to Suzzara | 682.47 mi (1,098.33 km) |
| Harrow to Taggia | 655.77 mi (1,055.36 km) |
| Harrow to Taglio | 732.67 mi (1,179.13 km) |
| Harrow to Taormina | 1,215.01 mi (1,955.36 km) |
| Harrow to Taranto | 1,135.43 mi (1,827.29 km) |
| Harrow to Tarcento | 717.38 mi (1,154.51 km) |
| Harrow to Tarquinia | 859.27 mi (1,382.87 km) |
| Harrow to Taurianova | 1,209.26 mi (1,946.12 km) |
| Harrow to Taurisano | 1,194.70 mi (1,922.69 km) |
| Harrow to Tavagnacco | 720.78 mi (1,159.99 km) |
| Harrow to Taviano | 1,190.05 mi (1,915.20 km) |
| Harrow to Teano | 987.06 mi (1,588.52 km) |
| Harrow to Tempio Pausania | 863.66 mi (1,389.93 km) |
