| Kalkar to Szamotuly | 439.74 mi (707.70 km) |
| Kalkar to Szczecin | 365.53 mi (588.27 km) |
| Kalkar to Szczecinek | 455.26 mi (732.68 km) |
| Kalkar to Szczytno | 627.38 mi (1,009.67 km) |
| Kalkar to Szprotawa | 396.04 mi (637.37 km) |
| Kalkar to Sztum | 551.98 mi (888.32 km) |
| Kalkar to Szubin | 490.70 mi (789.70 km) |
| Kalkar to Szydlowiec | 626.26 mi (1,007.87 km) |
| Kalkar to Tarnobrzeg | 670.38 mi (1,078.88 km) |
| Kalkar to Tarnow | 650.56 mi (1,046.97 km) |
| Kalkar to Tarnowskie Gory | 551.87 mi (888.15 km) |
| Kalkar to Tczew | 544.85 mi (876.85 km) |
| Kalkar to Tomaszow Lubelski | 746.64 mi (1,201.60 km) |
| Kalkar to Tomaszow Mazowiecki | 587.97 mi (946.25 km) |
| Kalkar to Torun | 526.37 mi (847.11 km) |
