| Bideford to Sacile | 838.42 mi (1,349.31 km) |
| Bideford to Sala Consilina | 1,198.31 mi (1,928.50 km) |
| Bideford to Salemi | 1,233.56 mi (1,985.22 km) |
| Bideford to Salerno | 1,153.25 mi (1,855.97 km) |
| Bideford to Salo | 772.00 mi (1,242.41 km) |
| Bideford to Salsomaggiore Terme | 782.37 mi (1,259.10 km) |
| Bideford to Saluzzo | 697.33 mi (1,122.25 km) |
| Bideford to Salzano | 838.42 mi (1,349.31 km) |
| Bideford to Samarate | 702.45 mi (1,130.48 km) |
| Bideford to San Benedetto del Tronto | 1,014.54 mi (1,632.74 km) |
| Bideford to San Biagio di Callalta | 843.58 mi (1,357.61 km) |
| Bideford to San Bonifacio | 809.80 mi (1,303.25 km) |
| Bideford to San Casciano in Val di Pesa | 879.33 mi (1,415.15 km) |
| Bideford to San Cataldo | 1,291.15 mi (2,077.90 km) |
| Bideford to San Cesareo | 1,025.58 mi (1,650.51 km) |
