| Kuusankoski to Sangeorz-Bai | 938.60 mi (1,510.54 km) |
| Kuusankoski to Sannicolau Mare | 1,053.95 mi (1,696.17 km) |
| Kuusankoski to Santana | 1,026.79 mi (1,652.45 km) |
| Kuusankoski to Satu Mare | 918.40 mi (1,478.02 km) |
| Kuusankoski to Scobinti | 934.57 mi (1,504.04 km) |
| Kuusankoski to Scornicesti | 1,132.05 mi (1,821.87 km) |
| Kuusankoski to Sebes | 1,040.17 mi (1,673.99 km) |
| Kuusankoski to Seini | 918.90 mi (1,478.82 km) |
| Kuusankoski to Sfantu-Gheorghe | 1,040.04 mi (1,673.78 km) |
| Kuusankoski to Sibiu | 1,049.16 mi (1,688.46 km) |
| Kuusankoski to Sighetu Marmatiei | 903.31 mi (1,453.74 km) |
| Kuusankoski to Sighisoara | 1,017.76 mi (1,637.93 km) |
| Kuusankoski to Simeria | 1,050.64 mi (1,690.84 km) |
| Kuusankoski to Sinaia | 1,075.86 mi (1,731.42 km) |
| Kuusankoski to Slatina | 1,142.32 mi (1,838.39 km) |
