| Troisdorf to Rybnik | 503.35 mi (810.06 km) |
| Troisdorf to Ryki | 640.83 mi (1,031.31 km) |
| Troisdorf to Rypin | 545.48 mi (877.86 km) |
| Troisdorf to Rzeszow | 654.56 mi (1,053.40 km) |
| Troisdorf to Sandomierz | 637.04 mi (1,025.21 km) |
| Troisdorf to Sanok | 670.87 mi (1,079.66 km) |
| Troisdorf to Sedziszow Malopolski | 641.05 mi (1,031.67 km) |
| Troisdorf to Sepolno Krajenskie | 475.58 mi (765.38 km) |
| Troisdorf to Sidlice | 538.64 mi (866.85 km) |
| Troisdorf to Siechnice | 435.30 mi (700.56 km) |
| Troisdorf to Siedlce | 655.70 mi (1,055.25 km) |
| Troisdorf to Siemianowice Slaskie | 520.20 mi (837.18 km) |
| Troisdorf to Siemiatycze | 681.50 mi (1,096.77 km) |
| Troisdorf to Sieradz | 504.26 mi (811.52 km) |
| Troisdorf to Sierpc | 551.96 mi (888.29 km) |
