| Duluth to Slatina | 5,045.96 mi (8,120.69 km) |
| Duluth to Slobozia | 5,131.98 mi (8,259.12 km) |
| Duluth to Sovata | 4,953.13 mi (7,971.30 km) |
| Duluth to Strehaia | 4,998.71 mi (8,044.65 km) |
| Duluth to Suceava | 4,932.49 mi (7,938.07 km) |
| Duluth to Targoviste | 5,053.86 mi (8,133.40 km) |
| Duluth to Targu Frumos | 4,978.52 mi (8,012.15 km) |
| Duluth to Targu Jiu | 4,979.54 mi (8,013.80 km) |
| Duluth to Targu Lapus | 4,871.10 mi (7,839.28 km) |
| Duluth to Targu Neamt | 4,959.51 mi (7,981.57 km) |
| Duluth to Targu Ocna | 5,016.76 mi (8,073.69 km) |
| Duluth to Targu Secuiesc | 5,017.46 mi (8,074.83 km) |
| Duluth to Targu-Mures | 4,940.16 mi (7,950.42 km) |
| Duluth to Tarnaveni | 4,942.55 mi (7,954.27 km) |
| Duluth to Tasnad | 4,830.52 mi (7,773.97 km) |
