| Alpena to Sucha Beskidzka | 4,426.16 mi (7,123.22 km) |
| Alpena to Suchanino | 4,193.45 mi (6,748.70 km) |
| Alpena to Sulechow | 4,190.04 mi (6,743.21 km) |
| Alpena to Sulecin | 4,157.99 mi (6,691.64 km) |
| Alpena to Sulejowek | 4,371.00 mi (7,034.44 km) |
| Alpena to Suwalki | 4,340.32 mi (6,985.07 km) |
| Alpena to Swarzedz | 4,225.47 mi (6,800.24 km) |
| Alpena to Swidnica | 4,271.41 mi (6,874.16 km) |
| Alpena to Swidnik | 4,463.36 mi (7,183.09 km) |
| Alpena to Swidwin | 4,125.17 mi (6,638.82 km) |
| Alpena to Swiebodzice | 4,265.53 mi (6,864.71 km) |
| Alpena to Swiecie | 4,227.69 mi (6,803.81 km) |
| Alpena to Swiedbodzin | 4,180.31 mi (6,727.56 km) |
| Alpena to Swietochlowice | 4,378.89 mi (7,047.14 km) |
| Alpena to Swinoujscie | 4,069.58 mi (6,549.35 km) |
