| Gahanna to Schiedam | 4,012.82 mi (6,458.01 km) |
| Gahanna to Schijndel | 4,061.62 mi (6,536.54 km) |
| Gahanna to Schinnen | 4,099.75 mi (6,597.91 km) |
| Gahanna to Schoonhoven | 4,029.07 mi (6,484.17 km) |
| Gahanna to Simpelveld | 4,107.31 mi (6,610.07 km) |
| Gahanna to Sint Anthonis | 4,078.51 mi (6,563.72 km) |
| Gahanna to Sint Willebrord | 4,031.24 mi (6,487.65 km) |
| Gahanna to Sint-Michielsgestel | 4,057.93 mi (6,530.60 km) |
| Gahanna to Sint-Oedenrode | 4,064.31 mi (6,540.87 km) |
| Gahanna to Sittard | 4,097.53 mi (6,594.34 km) |
| Gahanna to Sliedrecht | 4,029.91 mi (6,485.52 km) |
| Gahanna to Slochteren | 4,063.86 mi (6,540.16 km) |
| Gahanna to Sluis | 3,991.70 mi (6,424.02 km) |
| Gahanna to Sneek | 4,027.06 mi (6,480.92 km) |
| Gahanna to Soest | 4,039.18 mi (6,500.43 km) |
