| Castano Primo to Raseiniai | 923.03 mi (1,485.47 km) |
| Castano Primo to Rietavas | 905.95 mi (1,457.98 km) |
| Castano Primo to Rokiskis | 1,023.59 mi (1,647.31 km) |
| Castano Primo to Sakiai | 902.25 mi (1,452.03 km) |
| Castano Primo to Salcininkai | 951.42 mi (1,531.16 km) |
| Castano Primo to Siauliai | 954.99 mi (1,536.91 km) |
| Castano Primo to Silale | 901.56 mi (1,450.92 km) |
| Castano Primo to Silute | 875.56 mi (1,409.07 km) |
| Castano Primo to Sirvintos | 965.83 mi (1,554.35 km) |
| Castano Primo to Skuodas | 922.96 mi (1,485.36 km) |
| Castano Primo to Svencionys | 1,008.14 mi (1,622.45 km) |
| Castano Primo to Taurage | 893.60 mi (1,438.12 km) |
| Castano Primo to Telsiai | 927.68 mi (1,492.96 km) |
| Castano Primo to Trakai | 948.54 mi (1,526.53 km) |
| Castano Primo to Ukmerge | 967.68 mi (1,557.34 km) |
