| Port Neches to Snodland | 4,808.63 mi (7,738.74 km) |
| Port Neches to Soham | 4,777.52 mi (7,688.68 km) |
| Port Neches to Solihull | 4,692.63 mi (7,552.05 km) |
| Port Neches to Sompting | 4,790.39 mi (7,709.39 km) |
| Port Neches to South Hayling | 4,765.75 mi (7,669.74 km) |
| Port Neches to South Normanton | 4,692.48 mi (7,551.82 km) |
| Port Neches to South Ockendon | 4,797.48 mi (7,720.79 km) |
| Port Neches to South Shields | 4,643.36 mi (7,472.77 km) |
| Port Neches to Southall | 4,770.94 mi (7,678.09 km) |
| Port Neches to Southampton | 4,745.50 mi (7,637.15 km) |
| Port Neches to Southborough | 4,805.90 mi (7,734.35 km) |
| Port Neches to Southbourne | 4,734.12 mi (7,618.82 km) |
| Port Neches to Southend | 4,813.11 mi (7,745.95 km) |
| Port Neches to Southgate | 4,777.80 mi (7,689.12 km) |
| Port Neches to Southport | 4,615.28 mi (7,427.57 km) |
