| Serpa to Radviliskis | 1,892.20 mi (3,045.19 km) |
| Serpa to Raseiniai | 1,863.38 mi (2,998.82 km) |
| Serpa to Rietavas | 1,834.23 mi (2,951.91 km) |
| Serpa to Rokiskis | 1,967.92 mi (3,167.06 km) |
| Serpa to Sakiai | 1,847.95 mi (2,973.99 km) |
| Serpa to Salcininkai | 1,914.52 mi (3,081.13 km) |
| Serpa to Siauliai | 1,888.49 mi (3,039.23 km) |
| Serpa to Silale | 1,834.89 mi (2,952.96 km) |
| Serpa to Silute | 1,806.43 mi (2,907.17 km) |
| Serpa to Sirvintos | 1,919.16 mi (3,088.59 km) |
| Serpa to Skuodas | 1,840.08 mi (2,961.32 km) |
| Serpa to Svencionys | 1,964.81 mi (3,162.06 km) |
| Serpa to Taurage | 1,830.93 mi (2,946.59 km) |
| Serpa to Telsiai | 1,854.01 mi (2,983.74 km) |
| Serpa to Trakai | 1,906.51 mi (3,068.23 km) |
