| Troisdorf to Queluz | 1,154.01 mi (1,857.20 km) |
| Troisdorf to Reguengos de Monsaraz | 1,116.45 mi (1,796.75 km) |
| Troisdorf to Resende | 985.17 mi (1,585.48 km) |
| Troisdorf to Ribeira Brava | 1,752.67 mi (2,820.65 km) |
| Troisdorf to Ribeira Grande | 1,826.85 mi (2,940.04 km) |
| Troisdorf to Rio de Mouro | 1,155.29 mi (1,859.25 km) |
| Troisdorf to Rio Maior | 1,111.48 mi (1,788.75 km) |
| Troisdorf to Rio Tinto | 1,002.48 mi (1,613.33 km) |
| Troisdorf to Sabugal | 995.15 mi (1,601.54 km) |
| Troisdorf to Sacavem | 1,146.29 mi (1,844.78 km) |
| Troisdorf to Salvaterra de Magos | 1,123.51 mi (1,808.12 km) |
| Troisdorf to Santa Comba Dao | 1,027.14 mi (1,653.01 km) |
| Troisdorf to Santa Cruz | 1,743.90 mi (2,806.54 km) |
| Troisdorf to Santa Iria da Azoia | 1,142.90 mi (1,839.32 km) |
| Troisdorf to Santarem | 1,108.52 mi (1,783.99 km) |
