| Humacao to Sacile | 4,770.34 mi (7,677.12 km) |
| Humacao to Sala Consilina | 4,971.17 mi (8,000.32 km) |
| Humacao to Salemi | 4,848.71 mi (7,803.24 km) |
| Humacao to Salerno | 4,924.67 mi (7,925.49 km) |
| Humacao to Salo | 4,677.68 mi (7,528.00 km) |
| Humacao to Salsomaggiore Terme | 4,654.14 mi (7,490.12 km) |
| Humacao to Saluzzo | 4,532.66 mi (7,294.61 km) |
| Humacao to Salzano | 4,754.40 mi (7,651.47 km) |
| Humacao to Samarate | 4,593.15 mi (7,391.96 km) |
| Humacao to San Benedetto del Tronto | 4,859.40 mi (7,820.44 km) |
| Humacao to San Biagio di Callalta | 4,766.28 mi (7,670.58 km) |
| Humacao to San Bonifacio | 4,714.86 mi (7,587.83 km) |
| Humacao to San Casciano in Val di Pesa | 4,719.51 mi (7,595.32 km) |
| Humacao to San Cataldo | 4,916.11 mi (7,911.72 km) |
| Humacao to San Cesareo | 4,813.63 mi (7,746.79 km) |
