| Gahanna to Savignano sul Rubicone | 4,601.96 mi (7,406.15 km) |
| Gahanna to Savona | 4,430.77 mi (7,130.64 km) |
| Gahanna to Scafati | 4,822.98 mi (7,761.84 km) |
| Gahanna to Scalea | 4,915.48 mi (7,910.70 km) |
| Gahanna to Scandiano | 4,512.39 mi (7,261.98 km) |
| Gahanna to Scandicci | 4,564.78 mi (7,346.31 km) |
| Gahanna to Schio | 4,498.02 mi (7,238.87 km) |
| Gahanna to Sciacca | 4,892.94 mi (7,874.43 km) |
| Gahanna to Scicli | 4,993.83 mi (8,036.79 km) |
| Gahanna to Scordia | 4,979.10 mi (8,013.09 km) |
| Gahanna to Scorze | 4,533.80 mi (7,296.45 km) |
| Gahanna to Sedico | 4,512.94 mi (7,262.87 km) |
| Gahanna to Sedriano | 4,408.50 mi (7,094.79 km) |
| Gahanna to Segni | 4,721.86 mi (7,599.10 km) |
| Gahanna to Segrate | 4,421.82 mi (7,116.23 km) |
