| Duncan to Surbo | 5,853.87 mi (9,420.89 km) |
| Duncan to Susegana | 5,384.96 mi (8,666.25 km) |
| Duncan to Suzzara | 5,363.06 mi (8,631.01 km) |
| Duncan to Taggia | 5,294.49 mi (8,520.67 km) |
| Duncan to Taglio | 5,418.98 mi (8,721.00 km) |
| Duncan to Taormina | 5,855.19 mi (9,423.02 km) |
| Duncan to Taranto | 5,815.66 mi (9,359.40 km) |
| Duncan to Tarcento | 5,405.88 mi (8,699.92 km) |
| Duncan to Tarquinia | 5,518.39 mi (8,880.99 km) |
| Duncan to Taurianova | 5,862.87 mi (9,435.38 km) |
| Duncan to Taurisano | 5,875.99 mi (9,456.50 km) |
| Duncan to Tavagnacco | 5,409.45 mi (8,705.66 km) |
| Duncan to Taviano | 5,871.17 mi (9,448.74 km) |
| Duncan to Teano | 5,654.48 mi (9,100.01 km) |
| Duncan to Tempio Pausania | 5,465.89 mi (8,796.49 km) |
