| Zierikzee to Sangeorz-Bai | 973.45 mi (1,566.62 km) |
| Zierikzee to Sannicolau Mare | 848.81 mi (1,366.03 km) |
| Zierikzee to Santana | 874.23 mi (1,406.94 km) |
| Zierikzee to Satu Mare | 885.58 mi (1,425.20 km) |
| Zierikzee to Scobinti | 1,068.68 mi (1,719.87 km) |
| Zierikzee to Scornicesti | 1,065.14 mi (1,714.17 km) |
| Zierikzee to Sebes | 973.02 mi (1,565.92 km) |
| Zierikzee to Seini | 903.48 mi (1,454.02 km) |
| Zierikzee to Sfantu-Gheorghe | 1,068.34 mi (1,719.32 km) |
| Zierikzee to Sibiu | 1,002.96 mi (1,614.10 km) |
| Zierikzee to Sighetu Marmatiei | 924.10 mi (1,487.19 km) |
| Zierikzee to Sighisoara | 1,014.73 mi (1,633.05 km) |
| Zierikzee to Simeria | 953.97 mi (1,535.27 km) |
| Zierikzee to Sinaia | 1,076.68 mi (1,732.75 km) |
| Zierikzee to Slatina | 1,063.18 mi (1,711.03 km) |
