| Gravelines to Sala Consilina | 975.60 mi (1,570.07 km) |
| Gravelines to Salemi | 1,049.00 mi (1,688.20 km) |
| Gravelines to Salerno | 933.75 mi (1,502.73 km) |
| Gravelines to Salo | 535.86 mi (862.38 km) |
| Gravelines to Salsomaggiore Terme | 559.83 mi (900.96 km) |
| Gravelines to Saluzzo | 503.54 mi (810.37 km) |
| Gravelines to Salzano | 593.32 mi (954.86 km) |
| Gravelines to Samarate | 480.46 mi (773.23 km) |
| Gravelines to San Benedetto del Tronto | 782.77 mi (1,259.74 km) |
| Gravelines to San Biagio di Callalta | 595.65 mi (958.61 km) |
| Gravelines to San Bonifacio | 570.91 mi (918.79 km) |
| Gravelines to San Casciano in Val di Pesa | 659.66 mi (1,061.61 km) |
| Gravelines to San Cataldo | 1,099.16 mi (1,768.93 km) |
| Gravelines to San Cesareo | 810.69 mi (1,304.67 km) |
| Gravelines to San Dona di Piave | 604.86 mi (973.43 km) |
