| Castelo Branco to Radviliskis | 1,790.20 mi (2,881.05 km) |
| Castelo Branco to Raseiniai | 1,762.27 mi (2,836.11 km) |
| Castelo Branco to Rietavas | 1,731.17 mi (2,786.05 km) |
| Castelo Branco to Rokiskis | 1,866.94 mi (3,004.56 km) |
| Castelo Branco to Sakiai | 1,748.00 mi (2,813.14 km) |
| Castelo Branco to Salcininkai | 1,818.26 mi (2,926.20 km) |
| Castelo Branco to Siauliai | 1,785.95 mi (2,874.20 km) |
| Castelo Branco to Silale | 1,732.69 mi (2,788.49 km) |
| Castelo Branco to Silute | 1,704.01 mi (2,742.34 km) |
| Castelo Branco to Sirvintos | 1,820.42 mi (2,929.69 km) |
| Castelo Branco to Skuodas | 1,735.20 mi (2,792.53 km) |
| Castelo Branco to Svencionys | 1,866.61 mi (3,004.02 km) |
| Castelo Branco to Taurage | 1,729.47 mi (2,783.32 km) |
| Castelo Branco to Telsiai | 1,750.48 mi (2,817.13 km) |
| Castelo Branco to Trakai | 1,808.96 mi (2,911.23 km) |
