| Tulcea to Santa Rosa (California) | 6,392.60 mi (10,287.90 km) |
| Tulcea to Santaquin (Utah) | 6,066.25 mi (9,762.68 km) |
| Tulcea to Santee (California) | 6,633.55 mi (10,675.67 km) |
| Tulcea to Sapulpa (Oklahoma) | 5,857.99 mi (9,427.53 km) |
| Tulcea to Saraland (Alabama) | 5,861.53 mi (9,433.22 km) |
| Tulcea to Sarasota (Florida) | 5,829.96 mi (9,382.42 km) |
| Tulcea to Sarasota Springs (Florida) | 5,828.74 mi (9,380.45 km) |
| Tulcea to Saratoga (California) | 6,456.46 mi (10,390.67 km) |
| Tulcea to Saratoga Springs (New York) | 4,708.03 mi (7,576.85 km) |
| Tulcea to Saratoga Springs (Utah) | 6,045.99 mi (9,730.08 km) |
| Tulcea to Sartell (Minnesota) | 5,265.34 mi (8,473.75 km) |
| Tulcea to Satellite Beach (Florida) | 5,707.71 mi (9,185.68 km) |
| Tulcea to Sauk Rapids (Minnesota) | 5,264.51 mi (8,472.41 km) |
| Tulcea to Sault Ste. Marie (Michigan) | 4,914.28 mi (7,908.77 km) |
| Tulcea to Savage (Minnesota) | 5,287.11 mi (8,508.77 km) |
