| Romulus to Sacile | 4,456.40 mi (7,171.88 km) |
| Romulus to Sala Consilina | 4,812.72 mi (7,745.33 km) |
| Romulus to Salemi | 4,806.20 mi (7,734.83 km) |
| Romulus to Salerno | 4,766.12 mi (7,670.33 km) |
| Romulus to Salo | 4,393.11 mi (7,070.03 km) |
| Romulus to Salsomaggiore Terme | 4,401.56 mi (7,083.63 km) |
| Romulus to Saluzzo | 4,306.63 mi (6,930.86 km) |
| Romulus to Salzano | 4,458.61 mi (7,175.44 km) |
| Romulus to Samarate | 4,322.31 mi (6,956.09 km) |
| Romulus to San Benedetto del Tronto | 4,634.56 mi (7,458.61 km) |
| Romulus to San Biagio di Callalta | 4,462.93 mi (7,182.39 km) |
| Romulus to San Bonifacio | 4,430.85 mi (7,130.76 km) |
| Romulus to San Casciano in Val di Pesa | 4,496.35 mi (7,236.18 km) |
| Romulus to San Cataldo | 4,871.19 mi (7,839.42 km) |
| Romulus to San Cesareo | 4,637.58 mi (7,463.46 km) |
