| Opelika to Sacile | 4,979.81 mi (8,014.23 km) |
| Opelika to Sala Consilina | 5,309.04 mi (8,544.07 km) |
| Opelika to Salemi | 5,274.01 mi (8,487.70 km) |
| Opelika to Salerno | 5,261.31 mi (8,467.26 km) |
| Opelika to Salo | 4,908.31 mi (7,899.16 km) |
| Opelika to Salsomaggiore Terme | 4,909.60 mi (7,901.25 km) |
| Opelika to Saluzzo | 4,805.94 mi (7,734.42 km) |
| Opelika to Salzano | 4,977.99 mi (8,011.31 km) |
| Opelika to Samarate | 4,832.52 mi (7,777.20 km) |
| Opelika to San Benedetto del Tronto | 5,142.06 mi (8,275.35 km) |
| Opelika to San Biagio di Callalta | 4,984.12 mi (8,021.17 km) |
| Opelika to San Bonifacio | 4,946.87 mi (7,961.21 km) |
| Opelika to San Casciano in Val di Pesa | 4,999.98 mi (8,046.69 km) |
| Opelika to San Cataldo | 5,341.29 mi (8,595.98 km) |
| Opelika to San Cesareo | 5,133.70 mi (8,261.89 km) |
