| Bolu to Saarijarvi | 1,540.40 mi (2,479.03 km) |
| Bolu to Salo | 1,405.20 mi (2,261.45 km) |
| Bolu to Sastamala | 1,470.11 mi (2,365.91 km) |
| Bolu to Savonlinna | 1,464.59 mi (2,357.04 km) |
| Bolu to Seinajoki | 1,566.10 mi (2,520.39 km) |
| Bolu to Siilinjarvi | 1,552.02 mi (2,497.74 km) |
| Bolu to Sipoo | 1,383.80 mi (2,227.01 km) |
| Bolu to Sippola | 1,395.96 mi (2,246.58 km) |
| Bolu to Sodankyla | 1,853.38 mi (2,982.73 km) |
| Bolu to Somero | 1,417.25 mi (2,280.85 km) |
| Bolu to Sotkamo | 1,621.90 mi (2,610.19 km) |
| Bolu to Tampere | 1,471.96 mi (2,368.89 km) |
| Bolu to Tornio | 1,759.60 mi (2,831.80 km) |
| Bolu to Turku | 1,419.20 mi (2,283.98 km) |
| Bolu to Tuusula | 1,389.48 mi (2,236.16 km) |
