| Bolu to Saalfelden am Steinernen Meer | 1,035.96 mi (1,667.21 km) |
| Bolu to Salzburg | 1,036.37 mi (1,667.88 km) |
| Bolu to Sankt Andra | 933.35 mi (1,502.08 km) |
| Bolu to Sankt Johann im Pongau | 1,018.68 mi (1,639.41 km) |
| Bolu to Sankt Johann in Tirol | 1,056.77 mi (1,700.71 km) |
| Bolu to Sankt Polten | 939.33 mi (1,511.71 km) |
| Bolu to Sankt Valentin | 983.31 mi (1,582.49 km) |
| Bolu to Sankt Veit an der Glan | 953.64 mi (1,534.74 km) |
| Bolu to Schwaz | 1,085.17 mi (1,746.41 km) |
| Bolu to Schwechat | 902.39 mi (1,452.26 km) |
| Bolu to Sierning | 988.91 mi (1,591.49 km) |
| Bolu to Spittal an der Drau | 992.88 mi (1,597.89 km) |
| Bolu to Stainz | 916.79 mi (1,475.44 km) |
| Bolu to Steyr | 984.09 mi (1,583.74 km) |
| Bolu to Stockerau | 921.38 mi (1,482.82 km) |
