| Portimao to Radviliskis | 1,967.96 mi (3,167.12 km) |
| Portimao to Raseiniai | 1,939.19 mi (3,120.82 km) |
| Portimao to Rietavas | 1,909.92 mi (3,073.72 km) |
| Portimao to Rokiskis | 2,043.74 mi (3,289.07 km) |
| Portimao to Sakiai | 1,923.81 mi (3,096.07 km) |
| Portimao to Salcininkai | 1,990.44 mi (3,203.31 km) |
| Portimao to Siauliai | 1,964.22 mi (3,161.10 km) |
| Portimao to Silale | 1,910.63 mi (3,074.86 km) |
| Portimao to Silute | 1,882.16 mi (3,029.04 km) |
| Portimao to Sirvintos | 1,995.05 mi (3,210.73 km) |
| Portimao to Skuodas | 1,915.61 mi (3,082.88 km) |
| Portimao to Svencionys | 2,040.72 mi (3,284.22 km) |
| Portimao to Taurage | 1,906.71 mi (3,068.56 km) |
| Portimao to Telsiai | 1,929.66 mi (3,105.49 km) |
| Portimao to Trakai | 1,982.42 mi (3,190.40 km) |
