| Port Huron to Sprimont | 3,953.33 mi (6,362.28 km) |
| Port Huron to Stabroek | 3,875.91 mi (6,237.67 km) |
| Port Huron to Staden | 3,835.85 mi (6,173.21 km) |
| Port Huron to Steenokkerzeel | 3,894.97 mi (6,268.35 km) |
| Port Huron to Stekene | 3,867.58 mi (6,224.27 km) |
| Port Huron to Strombeek-Bever | 3,889.21 mi (6,259.09 km) |
| Port Huron to Temse | 3,876.67 mi (6,238.90 km) |
| Port Huron to Ternat | 3,884.26 mi (6,251.12 km) |
| Port Huron to Tervuren | 3,898.05 mi (6,273.30 km) |
| Port Huron to Tessenderlo | 3,912.11 mi (6,295.93 km) |
| Port Huron to Theux | 3,957.75 mi (6,369.38 km) |
| Port Huron to Thuin | 3,905.81 mi (6,285.79 km) |
| Port Huron to Tielt | 3,847.04 mi (6,191.22 km) |
| Port Huron to Tienen | 3,915.17 mi (6,300.86 km) |
| Port Huron to Tongeren | 3,936.08 mi (6,334.50 km) |
