| Boulder to Sycow | 5,253.07 mi (8,454.00 km) |
| Boulder to Szamotuly | 5,154.32 mi (8,295.08 km) |
| Boulder to Szczecin | 5,054.49 mi (8,134.41 km) |
| Boulder to Szczecinek | 5,100.24 mi (8,208.05 km) |
| Boulder to Szczytno | 5,223.83 mi (8,406.94 km) |
| Boulder to Szprotawa | 5,176.57 mi (8,330.88 km) |
| Boulder to Sztum | 5,153.59 mi (8,293.89 km) |
| Boulder to Szubin | 5,165.61 mi (8,313.25 km) |
| Boulder to Szydlowiec | 5,344.69 mi (8,601.45 km) |
| Boulder to Tarnobrzeg | 5,402.44 mi (8,694.39 km) |
| Boulder to Tarnow | 5,413.88 mi (8,712.80 km) |
| Boulder to Tarnowskie Gory | 5,330.66 mi (8,578.86 km) |
| Boulder to Tczew | 5,138.64 mi (8,269.85 km) |
| Boulder to Tomaszow Lubelski | 5,456.69 mi (8,781.70 km) |
| Boulder to Tomaszow Mazowiecki | 5,306.68 mi (8,540.28 km) |
