| North Potomac to Surbo | 4,788.50 mi (7,706.35 km) |
| North Potomac to Susegana | 4,338.09 mi (6,981.49 km) |
| North Potomac to Suzzara | 4,303.19 mi (6,925.32 km) |
| North Potomac to Taggia | 4,214.96 mi (6,783.32 km) |
| North Potomac to Taglio | 4,364.96 mi (7,024.72 km) |
| North Potomac to Taormina | 4,760.59 mi (7,661.43 km) |
| North Potomac to Taranto | 4,746.98 mi (7,639.52 km) |
| North Potomac to Tarcento | 4,366.04 mi (7,026.47 km) |
| North Potomac to Tarquinia | 4,440.80 mi (7,146.78 km) |
| North Potomac to Taurianova | 4,774.40 mi (7,683.65 km) |
| North Potomac to Taurisano | 4,807.52 mi (7,736.95 km) |
| North Potomac to Tavagnacco | 4,368.89 mi (7,031.05 km) |
| North Potomac to Taviano | 4,802.57 mi (7,729.00 km) |
| North Potomac to Teano | 4,578.44 mi (7,368.28 km) |
| North Potomac to Tempio Pausania | 4,369.12 mi (7,031.42 km) |
