| Port Huron to Oskarshamn | 4,088.84 mi (6,580.35 km) |
| Port Huron to Ostersund | 3,828.11 mi (6,160.75 km) |
| Port Huron to Oxelosund | 4,057.32 mi (6,529.62 km) |
| Port Huron to Ronneby | 4,091.18 mi (6,584.12 km) |
| Port Huron to Saffle | 3,912.64 mi (6,296.79 km) |
| Port Huron to Sala | 3,996.18 mi (6,431.23 km) |
| Port Huron to Saltsjobaden | 4,069.30 mi (6,548.91 km) |
| Port Huron to Sandviken | 3,976.43 mi (6,399.45 km) |
| Port Huron to Sater | 3,955.69 mi (6,366.07 km) |
| Port Huron to Savja | 4,032.24 mi (6,489.26 km) |
| Port Huron to Sjobo | 4,060.59 mi (6,534.88 km) |
| Port Huron to Skara | 3,953.87 mi (6,363.13 km) |
| Port Huron to Skelleftea | 3,939.59 mi (6,340.16 km) |
| Port Huron to Skoghall | 3,921.25 mi (6,310.65 km) |
| Port Huron to Skovde | 3,966.91 mi (6,384.12 km) |
