| Port Neches to San Maurizio Canavese | 5,290.75 mi (8,514.65 km) |
| Port Neches to San Mauro Pascoli | 5,532.22 mi (8,903.25 km) |
| Port Neches to San Mauro Torinese | 5,299.81 mi (8,529.22 km) |
| Port Neches to San Michele al Tagliamento | 5,494.30 mi (8,842.22 km) |
| Port Neches to San Miniato | 5,481.32 mi (8,821.34 km) |
| Port Neches to San Pancrazio Salentino | 5,904.36 mi (9,502.15 km) |
| Port Neches to San Pietro in Casale | 5,467.68 mi (8,799.38 km) |
| Port Neches to San Pietro Vernotico | 5,910.82 mi (9,512.55 km) |
| Port Neches to San Prisco | 5,725.86 mi (9,214.88 km) |
| Port Neches to San Remo | 5,344.49 mi (8,601.12 km) |
| Port Neches to San Salvo | 5,707.81 mi (9,185.82 km) |
| Port Neches to San Sebastiano al Vesuvio | 5,739.13 mi (9,236.24 km) |
| Port Neches to San Severino Marche | 5,596.75 mi (9,007.10 km) |
| Port Neches to San Severo | 5,748.98 mi (9,252.09 km) |
| Port Neches to San Valentino Torio | 5,751.01 mi (9,255.35 km) |
