| Paducah to Sacile | 4,903.02 mi (7,890.65 km) |
| Paducah to Sala Consilina | 5,254.10 mi (8,455.66 km) |
| Paducah to Salemi | 5,240.40 mi (8,433.60 km) |
| Paducah to Salerno | 5,207.18 mi (8,380.15 km) |
| Paducah to Salo | 4,838.08 mi (7,786.14 km) |
| Paducah to Salsomaggiore Terme | 4,845.04 mi (7,797.35 km) |
| Paducah to Saluzzo | 4,748.05 mi (7,641.24 km) |
| Paducah to Salzano | 4,904.47 mi (7,892.99 km) |
| Paducah to Samarate | 4,766.16 mi (7,670.40 km) |
| Paducah to San Benedetto del Tronto | 5,078.21 mi (8,172.58 km) |
| Paducah to San Biagio di Callalta | 4,909.14 mi (7,900.50 km) |
| Paducah to San Bonifacio | 4,876.02 mi (7,847.20 km) |
| Paducah to San Casciano in Val di Pesa | 4,938.99 mi (7,948.53 km) |
| Paducah to San Cataldo | 5,306.11 mi (8,539.36 km) |
| Paducah to San Cesareo | 5,078.69 mi (8,173.36 km) |
