| Slidell to Sacile | 5,279.65 mi (8,496.77 km) |
| Slidell to Sala Consilina | 5,612.53 mi (9,032.49 km) |
| Slidell to Salemi | 5,579.71 mi (8,979.68 km) |
| Slidell to Salerno | 5,564.88 mi (8,955.81 km) |
| Slidell to Salo | 5,209.27 mi (8,383.51 km) |
| Slidell to Salsomaggiore Terme | 5,211.50 mi (8,387.10 km) |
| Slidell to Saluzzo | 5,108.77 mi (8,221.78 km) |
| Slidell to Salzano | 5,278.43 mi (8,494.81 km) |
| Slidell to Samarate | 5,134.09 mi (8,262.51 km) |
| Slidell to San Benedetto del Tronto | 5,444.20 mi (8,761.59 km) |
| Slidell to San Biagio di Callalta | 5,284.30 mi (8,504.25 km) |
| Slidell to San Bonifacio | 5,247.75 mi (8,445.44 km) |
| Slidell to San Casciano in Val di Pesa | 5,302.47 mi (8,533.49 km) |
| Slidell to San Cataldo | 5,646.89 mi (9,087.79 km) |
| Slidell to San Cesareo | 5,437.09 mi (8,750.15 km) |
