| Mettlach to Pyskowice | 537.45 mi (864.94 km) |
| Mettlach to Raciborz | 520.14 mi (837.09 km) |
| Mettlach to Radom | 652.90 mi (1,050.74 km) |
| Mettlach to Radomsko | 577.05 mi (928.68 km) |
| Mettlach to Radzionkow Nowy | 549.19 mi (883.83 km) |
| Mettlach to Radzymin | 664.89 mi (1,070.04 km) |
| Mettlach to Radzyn Podlaski | 718.35 mi (1,156.07 km) |
| Mettlach to Rawa Mazowiecka | 617.78 mi (994.23 km) |
| Mettlach to Rawicz | 473.14 mi (761.44 km) |
| Mettlach to Reda | 610.90 mi (983.14 km) |
| Mettlach to Rogozno | 503.53 mi (810.35 km) |
| Mettlach to Ropczyce | 670.20 mi (1,078.58 km) |
| Mettlach to Ruda Slaska | 547.69 mi (881.42 km) |
| Mettlach to Rumia | 610.88 mi (983.11 km) |
| Mettlach to Rury | 710.46 mi (1,143.38 km) |
