| Gebze to Sacile | 919.88 mi (1,480.40 km) |
| Gebze to Sala Consilina | 725.48 mi (1,167.54 km) |
| Gebze to Salemi | 911.29 mi (1,466.57 km) |
| Gebze to Salerno | 767.31 mi (1,234.87 km) |
| Gebze to Salo | 1,005.17 mi (1,617.67 km) |
| Gebze to Salsomaggiore Terme | 1,021.56 mi (1,644.05 km) |
| Gebze to Saluzzo | 1,141.25 mi (1,836.66 km) |
| Gebze to Salzano | 929.62 mi (1,496.08 km) |
| Gebze to Samarate | 1,088.29 mi (1,751.44 km) |
| Gebze to San Benedetto del Tronto | 812.44 mi (1,307.50 km) |
| Gebze to San Biagio di Callalta | 919.99 mi (1,480.58 km) |
| Gebze to San Bonifacio | 966.71 mi (1,555.76 km) |
| Gebze to San Casciano in Val di Pesa | 952.13 mi (1,532.30 km) |
| Gebze to San Cataldo | 857.76 mi (1,380.43 km) |
| Gebze to San Cesareo | 864.77 mi (1,391.72 km) |
