| Port Neches to Radviliskis | 5,467.86 mi (8,799.67 km) |
| Port Neches to Raseiniai | 5,473.19 mi (8,808.25 km) |
| Port Neches to Rietavas | 5,421.81 mi (8,725.56 km) |
| Port Neches to Rokiskis | 5,521.56 mi (8,886.10 km) |
| Port Neches to Sakiai | 5,488.95 mi (8,833.61 km) |
| Port Neches to Salcininkai | 5,588.92 mi (8,994.49 km) |
| Port Neches to Siauliai | 5,455.05 mi (8,779.06 km) |
| Port Neches to Silale | 5,439.36 mi (8,753.80 km) |
| Port Neches to Silute | 5,423.10 mi (8,727.63 km) |
| Port Neches to Sirvintos | 5,544.35 mi (8,922.76 km) |
| Port Neches to Skuodas | 5,386.56 mi (8,668.82 km) |
| Port Neches to Svencionys | 5,575.87 mi (8,973.50 km) |
| Port Neches to Taurage | 5,452.41 mi (8,774.81 km) |
| Port Neches to Telsiai | 5,420.38 mi (8,723.26 km) |
| Port Neches to Trakai | 5,561.02 mi (8,949.60 km) |
