| Port Huron to Samandag | 5,741.48 mi (9,240.01 km) |
| Port Huron to Samsun | 5,480.56 mi (8,820.11 km) |
| Port Huron to Sanliurfa | 5,784.01 mi (9,308.47 km) |
| Port Huron to Saray | 5,175.42 mi (8,329.03 km) |
| Port Huron to Saraykent | 5,535.72 mi (8,908.88 km) |
| Port Huron to Saraykoy | 5,385.61 mi (8,667.30 km) |
| Port Huron to Sarayonu | 5,498.33 mi (8,848.70 km) |
| Port Huron to Sarigol | 5,361.43 mi (8,628.39 km) |
| Port Huron to Sarikamis | 5,736.73 mi (9,232.38 km) |
| Port Huron to Sarikaya | 5,541.46 mi (8,918.11 km) |
| Port Huron to Sarioglan | 5,584.11 mi (8,986.76 km) |
| Port Huron to Sariveliler | 5,586.43 mi (8,990.49 km) |
| Port Huron to Sariyer | 5,230.46 mi (8,417.62 km) |
| Port Huron to Sariz | 5,633.94 mi (9,066.96 km) |
| Port Huron to Sarkikaraagac | 5,469.42 mi (8,802.19 km) |
