| Merzig to Queluz | 1,076.40 mi (1,732.31 km) |
| Merzig to Reguengos de Monsaraz | 1,034.32 mi (1,664.58 km) |
| Merzig to Resende | 911.00 mi (1,466.11 km) |
| Merzig to Ribeira Brava | 1,678.35 mi (2,701.04 km) |
| Merzig to Ribeira Grande | 1,778.36 mi (2,862.00 km) |
| Merzig to Rio de Mouro | 1,077.87 mi (1,734.66 km) |
| Merzig to Rio Maior | 1,034.55 mi (1,664.95 km) |
| Merzig to Rio Tinto | 930.04 mi (1,496.75 km) |
| Merzig to Sabugal | 916.55 mi (1,475.04 km) |
| Merzig to Sacavem | 1,068.44 mi (1,719.48 km) |
| Merzig to Salvaterra de Magos | 1,045.47 mi (1,682.51 km) |
| Merzig to Santa Comba Dao | 951.18 mi (1,530.78 km) |
| Merzig to Santa Cruz | 1,669.15 mi (2,686.24 km) |
| Merzig to Santa Iria da Azoia | 1,065.13 mi (1,714.16 km) |
| Merzig to Santarem | 1,030.78 mi (1,658.89 km) |
