| Kalkar to Savona | 523.23 mi (842.05 km) |
| Kalkar to Scafati | 853.63 mi (1,373.78 km) |
| Kalkar to Scalea | 940.77 mi (1,514.02 km) |
| Kalkar to Scandiano | 533.45 mi (858.51 km) |
| Kalkar to Scandicci | 596.40 mi (959.82 km) |
| Kalkar to Schio | 475.87 mi (765.84 km) |
| Kalkar to Sciacca | 1,037.31 mi (1,669.39 km) |
| Kalkar to Scicli | 1,111.68 mi (1,789.07 km) |
| Kalkar to Scordia | 1,081.27 mi (1,740.14 km) |
| Kalkar to Scorze | 501.67 mi (807.35 km) |
| Kalkar to Sedico | 469.14 mi (755.00 km) |
| Kalkar to Sedriano | 449.07 mi (722.71 km) |
| Kalkar to Segni | 763.54 mi (1,228.79 km) |
| Kalkar to Segrate | 452.92 mi (728.90 km) |
| Kalkar to Selargius | 873.57 mi (1,405.88 km) |
