| Port Neches to Ridgeland (Mississippi) | 280.97 mi (452.18 km) |
| Port Neches to Ridgewood (New Jersey) | 1,345.20 mi (2,164.89 km) |
| Port Neches to Rifle (Colorado) | 1,023.66 mi (1,647.41 km) |
| Port Neches to Rincon (Georgia) | 768.07 mi (1,236.09 km) |
| Port Neches to Ringwood (New Jersey) | 1,341.86 mi (2,159.51 km) |
| Port Neches to Río Grande (Puerto Rico) | 1,937.22 mi (3,117.65 km) |
| Port Neches to Rio Grande City (Texas) | 387.08 mi (622.95 km) |
| Port Neches to Rio Linda (California) | 1,672.35 mi (2,691.39 km) |
| Port Neches to Rio Rancho (New Mexico) | 826.86 mi (1,330.70 km) |
| Port Neches to Rio Rico (Arizona) | 1,016.51 mi (1,635.92 km) |
| Port Neches to Ripon (California) | 1,642.43 mi (2,643.24 km) |
| Port Neches to River Edge (New Jersey) | 1,346.82 mi (2,167.49 km) |
| Port Neches to River Falls (Wisconsin) | 1,030.93 mi (1,659.11 km) |
| Port Neches to River Forest (Illinois) | 891.33 mi (1,434.46 km) |
| Port Neches to River Grove (Illinois) | 892.78 mi (1,436.79 km) |
