| Estoril to Raca | 1,608.71 mi (2,588.97 km) |
| Estoril to Raska | 1,587.58 mi (2,554.96 km) |
| Estoril to Razanj | 1,635.33 mi (2,631.81 km) |
| Estoril to Rekovac | 1,614.98 mi (2,599.06 km) |
| Estoril to Ruma | 1,556.49 mi (2,504.92 km) |
| Estoril to Sabac | 1,548.03 mi (2,491.31 km) |
| Estoril to Secanj | 1,604.60 mi (2,582.35 km) |
| Estoril to Senta | 1,576.56 mi (2,537.23 km) |
| Estoril to Sid | 1,528.27 mi (2,459.51 km) |
| Estoril to Sjenica | 1,556.91 mi (2,505.60 km) |
| Estoril to Smederevo | 1,607.92 mi (2,587.70 km) |
| Estoril to Smederevska Palanka | 1,608.02 mi (2,587.86 km) |
| Estoril to Sokobanja | 1,651.13 mi (2,657.24 km) |
| Estoril to Sombor | 1,528.75 mi (2,460.28 km) |
| Estoril to Srbobran | 1,558.28 mi (2,507.81 km) |
