| Flagstaff to Sucha Beskidzka | 5,854.48 mi (9,421.88 km) |
| Flagstaff to Suchanino | 5,579.32 mi (8,979.06 km) |
| Flagstaff to Sulechow | 5,619.50 mi (9,043.71 km) |
| Flagstaff to Sulecin | 5,586.64 mi (8,990.83 km) |
| Flagstaff to Sulejowek | 5,762.29 mi (9,273.51 km) |
| Flagstaff to Suwalki | 5,699.94 mi (9,173.17 km) |
| Flagstaff to Swarzedz | 5,642.55 mi (9,080.81 km) |
| Flagstaff to Swidnica | 5,708.38 mi (9,186.75 km) |
| Flagstaff to Swidnik | 5,855.50 mi (9,423.52 km) |
| Flagstaff to Swidwin | 5,535.23 mi (8,908.09 km) |
| Flagstaff to Swiebodzice | 5,703.25 mi (9,178.50 km) |
| Flagstaff to Swiecie | 5,625.19 mi (9,052.87 km) |
| Flagstaff to Swiedbodzin | 5,608.50 mi (9,026.01 km) |
| Flagstaff to Swietochlowice | 5,806.12 mi (9,344.04 km) |
| Flagstaff to Swinoujscie | 5,487.16 mi (8,830.73 km) |
