| Idanha-a-Nova to Sremska Kamenica | 1,418.08 mi (2,282.18 km) |
| Idanha-a-Nova to Sremska Mitrovica | 1,405.52 mi (2,261.96 km) |
| Idanha-a-Nova to Sremski Karlovci | 1,422.51 mi (2,289.31 km) |
| Idanha-a-Nova to Stara Pazova | 1,432.59 mi (2,305.53 km) |
| Idanha-a-Nova to Subotica | 1,416.75 mi (2,280.04 km) |
| Idanha-a-Nova to Surcin | 1,437.36 mi (2,313.21 km) |
| Idanha-a-Nova to Surdulica | 1,530.16 mi (2,462.56 km) |
| Idanha-a-Nova to Svilajnac | 1,480.55 mi (2,382.71 km) |
| Idanha-a-Nova to Svrljig | 1,525.95 mi (2,455.78 km) |
| Idanha-a-Nova to Temerin | 1,421.54 mi (2,287.74 km) |
| Idanha-a-Nova to Titel | 1,440.32 mi (2,317.97 km) |
| Idanha-a-Nova to Topola | 1,454.71 mi (2,341.12 km) |
| Idanha-a-Nova to Trgoviste | 1,527.67 mi (2,458.55 km) |
| Idanha-a-Nova to Trstenik | 1,469.77 mi (2,365.36 km) |
| Idanha-a-Nova to Tutin | 1,436.25 mi (2,311.42 km) |
