| Rio Grande City to Sycow | 5,835.57 mi (9,391.45 km) |
| Rio Grande City to Szamotuly | 5,743.99 mi (9,244.06 km) |
| Rio Grande City to Szczecin | 5,641.70 mi (9,079.44 km) |
| Rio Grande City to Szczecinek | 5,702.69 mi (9,177.59 km) |
| Rio Grande City to Szczytno | 5,849.54 mi (9,413.92 km) |
| Rio Grande City to Szprotawa | 5,748.51 mi (9,251.34 km) |
| Rio Grande City to Sztum | 5,771.61 mi (9,288.52 km) |
| Rio Grande City to Szubin | 5,766.65 mi (9,280.52 km) |
| Rio Grande City to Szydlowiec | 5,945.95 mi (9,569.08 km) |
| Rio Grande City to Tarnobrzeg | 6,002.44 mi (9,659.99 km) |
| Rio Grande City to Tarnow | 6,003.54 mi (9,661.76 km) |
| Rio Grande City to Tarnowskie Gory | 5,911.02 mi (9,512.86 km) |
| Rio Grande City to Tczew | 5,757.05 mi (9,265.08 km) |
| Rio Grande City to Tomaszow Lubelski | 6,066.67 mi (9,763.37 km) |
| Rio Grande City to Tomaszow Mazowiecki | 5,905.62 mi (9,504.18 km) |
