| Niederkassel to Ostersund | 899.33 mi (1,447.33 km) |
| Niederkassel to Oxelosund | 673.70 mi (1,084.22 km) |
| Niederkassel to Ronneby | 502.58 mi (808.83 km) |
| Niederkassel to Saffle | 619.85 mi (997.55 km) |
| Niederkassel to Sala | 730.79 mi (1,176.10 km) |
| Niederkassel to Saltsjobaden | 733.37 mi (1,180.24 km) |
| Niederkassel to Sandviken | 774.35 mi (1,246.20 km) |
| Niederkassel to Sater | 740.01 mi (1,190.93 km) |
| Niederkassel to Savja | 748.06 mi (1,203.88 km) |
| Niederkassel to Sjobo | 432.25 mi (695.63 km) |
| Niederkassel to Skara | 581.58 mi (935.95 km) |
| Niederkassel to Skelleftea | 1,085.15 mi (1,746.37 km) |
| Niederkassel to Skoghall | 639.89 mi (1,029.81 km) |
| Niederkassel to Skovde | 589.02 mi (947.94 km) |
| Niederkassel to Soderhamn | 819.45 mi (1,318.78 km) |
