| Bonn to Sulzbach | 100.20 mi (161.25 km) |
| Bonn to Sulzbach-Rosenberg | 222.89 mi (358.71 km) |
| Bonn to Sundern | 56.17 mi (90.39 km) |
| Bonn to Sussen | 185.00 mi (297.72 km) |
| Bonn to Syke | 167.68 mi (269.86 km) |
| Bonn to Tamm | 154.37 mi (248.44 km) |
| Bonn to Tangerhutte | 233.41 mi (375.64 km) |
| Bonn to Tangermunde | 243.21 mi (391.41 km) |
| Bonn to Tauberbischofsheim | 136.92 mi (220.35 km) |
| Bonn to Taucha | 238.40 mi (383.67 km) |
| Bonn to Taufkirchen | 279.41 mi (449.66 km) |
| Bonn to Taufkirchen | 274.92 mi (442.44 km) |
| Bonn to Taunusstein | 62.08 mi (99.91 km) |
| Bonn to Tecklenburg | 107.16 mi (172.45 km) |
| Bonn to Teisendorf | 325.50 mi (523.84 km) |
