| Portes-les-Valence to Susegana | 364.13 mi (586.01 km) |
| Portes-les-Valence to Suzzara | 287.32 mi (462.40 km) |
| Portes-les-Valence to Taggia | 163.24 mi (262.70 km) |
| Portes-les-Valence to Taglio | 358.98 mi (577.72 km) |
| Portes-les-Valence to Taormina | 724.69 mi (1,166.28 km) |
| Portes-les-Valence to Taranto | 696.99 mi (1,121.70 km) |
| Portes-les-Valence to Tarcento | 413.90 mi (666.11 km) |
| Portes-les-Valence to Tarquinia | 389.07 mi (626.14 km) |
| Portes-les-Valence to Taurianova | 729.84 mi (1,174.57 km) |
| Portes-les-Valence to Taurisano | 757.25 mi (1,218.68 km) |
| Portes-les-Valence to Tavagnacco | 412.95 mi (664.57 km) |
| Portes-les-Valence to Taviano | 752.28 mi (1,210.68 km) |
| Portes-les-Valence to Teano | 526.72 mi (847.67 km) |
| Portes-les-Valence to Tempio Pausania | 347.92 mi (559.92 km) |
| Portes-les-Valence to Teolo | 332.64 mi (535.33 km) |
