| Port Neches to Reidsville (North Carolina) | 933.89 mi (1,502.96 km) |
| Port Neches to Reisterstown (Maryland) | 1,169.62 mi (1,882.33 km) |
| Port Neches to Rendon (Texas) | 264.64 mi (425.90 km) |
| Port Neches to Reno (Nevada) | 1,604.59 mi (2,582.34 km) |
| Port Neches to Renton (Washington) | 1,925.78 mi (3,099.24 km) |
| Port Neches to Republic (Missouri) | 496.15 mi (798.47 km) |
| Port Neches to Reston (Virginia) | 1,127.91 mi (1,815.20 km) |
| Port Neches to Revere (Massachusetts) | 1,533.24 mi (2,467.51 km) |
| Port Neches to Rexburg (Idaho) | 1,368.17 mi (2,201.85 km) |
| Port Neches to Reynoldsburg (Ohio) | 933.52 mi (1,502.36 km) |
| Port Neches to Rialto (California) | 1,399.13 mi (2,251.68 km) |
| Port Neches to Richardson (Texas) | 263.30 mi (423.74 km) |
| Port Neches to Richfield (Minnesota) | 1,030.11 mi (1,657.80 km) |
| Port Neches to Richfield (Wisconsin) | 968.69 mi (1,558.96 km) |
| Port Neches to Richland (Washington) | 1,765.97 mi (2,842.05 km) |
