| Port Neches to Reichenbach/Vogtland | 5,289.81 mi (8,513.12 km) |
| Port Neches to Reinbek | 5,114.00 mi (8,230.19 km) |
| Port Neches to Reinfeld | 5,111.48 mi (8,226.13 km) |
| Port Neches to Reinheim | 5,184.55 mi (8,343.72 km) |
| Port Neches to Reiskirchen | 5,158.80 mi (8,302.29 km) |
| Port Neches to Rellingen | 5,093.79 mi (8,197.67 km) |
| Port Neches to Remagen | 5,097.60 mi (8,203.79 km) |
| Port Neches to Remscheid | 5,077.02 mi (8,170.68 km) |
| Port Neches to Rendsburg | 5,066.92 mi (8,154.41 km) |
| Port Neches to Renningen | 5,224.37 mi (8,407.81 km) |
| Port Neches to Reutlingen | 5,245.19 mi (8,441.32 km) |
| Port Neches to Rhaude | 5,027.07 mi (8,090.29 km) |
| Port Neches to Rheda-Wiedenbruck | 5,097.58 mi (8,203.76 km) |
| Port Neches to Rhede | 5,037.34 mi (8,106.81 km) |
| Port Neches to Rheinau | 5,187.80 mi (8,348.95 km) |
