| Gahanna to Sacile | 4,534.67 mi (7,297.85 km) |
| Gahanna to Sala Consilina | 4,882.90 mi (7,858.27 km) |
| Gahanna to Salemi | 4,867.65 mi (7,833.73 km) |
| Gahanna to Salerno | 4,835.88 mi (7,782.59 km) |
| Gahanna to Salo | 4,468.63 mi (7,191.57 km) |
| Gahanna to Salsomaggiore Terme | 4,474.80 mi (7,201.50 km) |
| Gahanna to Saluzzo | 4,376.95 mi (7,044.02 km) |
| Gahanna to Salzano | 4,535.58 mi (7,299.31 km) |
| Gahanna to Samarate | 4,396.12 mi (7,074.88 km) |
| Gahanna to San Benedetto del Tronto | 4,707.98 mi (7,576.77 km) |
| Gahanna to San Biagio di Callalta | 4,540.49 mi (7,307.21 km) |
| Gahanna to San Bonifacio | 4,506.69 mi (7,252.82 km) |
| Gahanna to San Casciano in Val di Pesa | 4,568.34 mi (7,352.03 km) |
| Gahanna to San Cataldo | 4,933.44 mi (7,939.61 km) |
| Gahanna to San Cesareo | 4,707.42 mi (7,575.87 km) |
