| Poplar Bluff to San Vendemiano | 4,984.52 mi (8,021.81 km) |
| Poplar Bluff to San Vito al Tagliamento | 5,004.98 mi (8,054.73 km) |
| Poplar Bluff to San Vito dei Normanni | 5,417.45 mi (8,718.54 km) |
| Poplar Bluff to Sannicandro di Bari | 5,365.70 mi (8,635.26 km) |
| Poplar Bluff to Sannicandro Garganico | 5,279.90 mi (8,497.18 km) |
| Poplar Bluff to Sansepolcro | 5,068.62 mi (8,157.15 km) |
| Poplar Bluff to Sant'Agata de' Goti | 5,267.10 mi (8,476.58 km) |
| Poplar Bluff to Sant'Agata di Militello | 5,399.83 mi (8,690.19 km) |
| Poplar Bluff to Sant'Agnello | 5,282.23 mi (8,500.92 km) |
| Poplar Bluff to Sant'Ambrogio di Valpolicella | 4,939.20 mi (7,948.87 km) |
| Poplar Bluff to Sant'Anastasia | 5,272.34 mi (8,485.01 km) |
| Poplar Bluff to Sant'Angelo Lodigiano | 4,892.38 mi (7,873.53 km) |
| Poplar Bluff to Sant'Antimo | 5,262.31 mi (8,468.87 km) |
| Poplar Bluff to Sant'Antioco | 5,089.54 mi (8,190.82 km) |
| Poplar Bluff to Sant'Antonio Abate | 5,284.16 mi (8,504.04 km) |
