| Ludlow to Srbobran | 1,118.77 mi (1,800.48 km) |
| Ludlow to Sremska Kamenica | 1,132.95 mi (1,823.31 km) |
| Ludlow to Sremska Mitrovica | 1,133.60 mi (1,824.35 km) |
| Ludlow to Sremski Karlovci | 1,137.55 mi (1,830.71 km) |
| Ludlow to Stara Pazova | 1,155.38 mi (1,859.40 km) |
| Ludlow to Subotica | 1,093.05 mi (1,759.10 km) |
| Ludlow to Surcin | 1,167.27 mi (1,878.53 km) |
| Ludlow to Surdulica | 1,329.72 mi (2,139.98 km) |
| Ludlow to Svilajnac | 1,227.42 mi (1,975.34 km) |
| Ludlow to Svrljig | 1,297.03 mi (2,087.36 km) |
| Ludlow to Temerin | 1,127.23 mi (1,814.10 km) |
| Ludlow to Titel | 1,152.20 mi (1,854.29 km) |
| Ludlow to Topola | 1,204.96 mi (1,939.19 km) |
| Ludlow to Trgoviste | 1,341.76 mi (2,159.35 km) |
| Ludlow to Trstenik | 1,243.94 mi (2,001.93 km) |
