| Port Neches to Sonneberg | 5,256.50 mi (8,459.51 km) |
| Port Neches to Sonsbeck | 5,032.02 mi (8,098.25 km) |
| Port Neches to Sonthofen | 5,321.25 mi (8,563.73 km) |
| Port Neches to Spaichingen | 5,239.87 mi (8,432.76 km) |
| Port Neches to Spelle | 5,049.38 mi (8,126.19 km) |
| Port Neches to Spenge | 5,094.94 mi (8,199.51 km) |
| Port Neches to Speyer | 5,185.84 mi (8,345.81 km) |
| Port Neches to Spiesen-Elversberg | 5,134.53 mi (8,263.22 km) |
| Port Neches to Spremberg | 5,331.61 mi (8,580.40 km) |
| Port Neches to Springe | 5,131.87 mi (8,258.95 km) |
| Port Neches to Sprockhovel | 5,073.08 mi (8,164.33 km) |
| Port Neches to Stade | 5,083.19 mi (8,180.60 km) |
| Port Neches to Stadtallendorf | 5,158.04 mi (8,301.07 km) |
| Port Neches to Stadthagen | 5,115.56 mi (8,232.70 km) |
| Port Neches to Stadtlohn | 5,040.46 mi (8,111.84 km) |
