| Buckingham to Sacile | 738.09 mi (1,187.84 km) |
| Buckingham to Sala Consilina | 1,122.30 mi (1,806.17 km) |
| Buckingham to Salemi | 1,185.09 mi (1,907.21 km) |
| Buckingham to Salerno | 1,079.60 mi (1,737.46 km) |
| Buckingham to Salo | 684.23 mi (1,101.17 km) |
| Buckingham to Salsomaggiore Terme | 705.04 mi (1,134.65 km) |
| Buckingham to Saluzzo | 639.06 mi (1,028.47 km) |
| Buckingham to Salzano | 743.44 mi (1,196.45 km) |
| Buckingham to Samarate | 624.96 mi (1,005.77 km) |
| Buckingham to San Benedetto del Tronto | 931.00 mi (1,498.30 km) |
| Buckingham to San Biagio di Callalta | 746.12 mi (1,200.76 km) |
| Buckingham to San Bonifacio | 719.96 mi (1,158.66 km) |
| Buckingham to San Casciano in Val di Pesa | 804.63 mi (1,294.92 km) |
| Buckingham to San Cataldo | 1,237.79 mi (1,992.02 km) |
| Buckingham to San Cesareo | 955.00 mi (1,536.92 km) |
