| South River to Radviliskis | 4,247.50 mi (6,835.69 km) |
| South River to Raseiniai | 4,248.34 mi (6,837.04 km) |
| South River to Rietavas | 4,196.20 mi (6,753.13 km) |
| South River to Rokiskis | 4,308.61 mi (6,934.03 km) |
| South River to Sakiai | 4,260.87 mi (6,857.20 km) |
| South River to Salcininkai | 4,363.21 mi (7,021.90 km) |
| South River to Siauliai | 4,235.01 mi (6,815.59 km) |
| South River to Silale | 4,212.71 mi (6,779.71 km) |
| South River to Silute | 4,193.53 mi (6,748.83 km) |
| South River to Sirvintos | 4,322.55 mi (6,956.48 km) |
| South River to Skuodas | 4,163.98 mi (6,701.28 km) |
| South River to Svencionys | 4,358.46 mi (7,014.27 km) |
| South River to Taurage | 4,224.37 mi (6,798.46 km) |
| South River to Telsiai | 4,197.66 mi (6,755.48 km) |
| South River to Trakai | 4,336.20 mi (6,978.45 km) |
