| Port Neches to San Giovanni Lupatoto | 5,427.72 mi (8,735.07 km) |
| Port Neches to San Giovanni Rotondo | 5,763.80 mi (9,275.95 km) |
| Port Neches to San Giovanni Valdarno | 5,514.68 mi (8,875.02 km) |
| Port Neches to San Giuliano Milanese | 5,354.21 mi (8,616.76 km) |
| Port Neches to San Giuliano Terme | 5,461.06 mi (8,788.72 km) |
| Port Neches to San Giuseppe Iato | 5,796.99 mi (9,329.36 km) |
| Port Neches to San Giuseppe Vesuviano | 5,744.90 mi (9,245.52 km) |
| Port Neches to San Giustino | 5,542.78 mi (8,920.24 km) |
| Port Neches to San Gregorio di Catania | 5,899.86 mi (9,494.91 km) |
| Port Neches to San Lazzaro di Savena | 5,476.18 mi (8,813.07 km) |
| Port Neches to San Marco in Lamis | 5,759.18 mi (9,268.50 km) |
| Port Neches to San Martino Buon Albergo | 5,429.28 mi (8,737.58 km) |
| Port Neches to San Martino di Lupari | 5,451.91 mi (8,774.00 km) |
| Port Neches to San Marzano di San Giuseppe | 5,888.84 mi (9,477.17 km) |
| Port Neches to San Marzano sul Sarno | 5,751.47 mi (9,256.09 km) |
