| Poplar Bluff to San Giovanni Lupatoto | 4,952.44 mi (7,970.18 km) |
| Poplar Bluff to San Giovanni Rotondo | 5,292.32 mi (8,517.17 km) |
| Poplar Bluff to San Giovanni Valdarno | 5,044.04 mi (8,117.60 km) |
| Poplar Bluff to San Giuliano Milanese | 4,881.14 mi (7,855.44 km) |
| Poplar Bluff to San Giuliano Terme | 4,991.38 mi (8,032.84 km) |
| Poplar Bluff to San Giuseppe Iato | 5,341.39 mi (8,596.13 km) |
| Poplar Bluff to San Giuseppe Vesuviano | 5,277.90 mi (8,493.96 km) |
| Poplar Bluff to San Giustino | 5,071.25 mi (8,161.38 km) |
| Poplar Bluff to San Gregorio di Catania | 5,441.93 mi (8,757.95 km) |
| Poplar Bluff to San Lazzaro di Savena | 5,003.04 mi (8,051.62 km) |
| Poplar Bluff to San Marco in Lamis | 5,287.82 mi (8,509.92 km) |
| Poplar Bluff to San Martino Buon Albergo | 4,953.82 mi (7,972.40 km) |
| Poplar Bluff to San Martino di Lupari | 4,974.80 mi (8,006.17 km) |
| Poplar Bluff to San Marzano di San Giuseppe | 5,418.06 mi (8,719.53 km) |
| Poplar Bluff to San Marzano sul Sarno | 5,284.50 mi (8,504.58 km) |
