| Biala Podlaska to Sangeorz-Bai | 329.67 mi (530.55 km) |
| Biala Podlaska to Sannicolau Mare | 427.70 mi (688.32 km) |
| Biala Podlaska to Santana | 399.38 mi (642.74 km) |
| Biala Podlaska to Satu Mare | 293.36 mi (472.11 km) |
| Biala Podlaska to Scobinti | 363.61 mi (585.18 km) |
| Biala Podlaska to Scornicesti | 519.83 mi (836.58 km) |
| Biala Podlaska to Sebes | 420.12 mi (676.13 km) |
| Biala Podlaska to Seini | 296.19 mi (476.68 km) |
| Biala Podlaska to Sfantu-Gheorghe | 443.10 mi (713.09 km) |
| Biala Podlaska to Sibiu | 433.72 mi (698.00 km) |
| Biala Podlaska to Sighetu Marmatiei | 285.69 mi (459.77 km) |
| Biala Podlaska to Sighisoara | 408.91 mi (658.08 km) |
| Biala Podlaska to Simeria | 427.25 mi (687.60 km) |
| Biala Podlaska to Sinaia | 474.86 mi (764.22 km) |
| Biala Podlaska to Slatina | 528.46 mi (850.48 km) |
