| Bayou Blue to Sacile | 5,349.22 mi (8,608.74 km) |
| Bayou Blue to Sala Consilina | 5,682.40 mi (9,144.93 km) |
| Bayou Blue to Salemi | 5,649.60 mi (9,092.15 km) |
| Bayou Blue to Salerno | 5,634.75 mi (9,068.25 km) |
| Bayou Blue to Salo | 5,278.96 mi (8,495.66 km) |
| Bayou Blue to Salsomaggiore Terme | 5,281.26 mi (8,499.37 km) |
| Bayou Blue to Saluzzo | 5,178.61 mi (8,334.16 km) |
| Bayou Blue to Salzano | 5,348.06 mi (8,606.87 km) |
| Bayou Blue to Samarate | 5,203.83 mi (8,374.75 km) |
| Bayou Blue to San Benedetto del Tronto | 5,513.98 mi (8,873.89 km) |
| Bayou Blue to San Biagio di Callalta | 5,353.91 mi (8,616.28 km) |
| Bayou Blue to San Bonifacio | 5,317.43 mi (8,557.58 km) |
| Bayou Blue to San Casciano in Val di Pesa | 5,372.27 mi (8,645.84 km) |
| Bayou Blue to San Cataldo | 5,716.78 mi (9,200.27 km) |
| Bayou Blue to San Cesareo | 5,506.95 mi (8,862.58 km) |
