| Hartford to Sucha Beskidzka | 4,194.79 mi (6,750.86 km) |
| Hartford to Suchanino | 3,999.90 mi (6,437.21 km) |
| Hartford to Sulechow | 3,964.51 mi (6,380.25 km) |
| Hartford to Sulecin | 3,934.03 mi (6,331.20 km) |
| Hartford to Sulejowek | 4,168.13 mi (6,707.95 km) |
| Hartford to Suwalki | 4,160.29 mi (6,695.33 km) |
| Hartford to Swarzedz | 4,008.23 mi (6,450.63 km) |
| Hartford to Swidnica | 4,037.77 mi (6,498.17 km) |
| Hartford to Swidnik | 4,257.16 mi (6,851.23 km) |
| Hartford to Swidwin | 3,916.21 mi (6,302.53 km) |
| Hartford to Swiebodzice | 4,031.49 mi (6,488.05 km) |
| Hartford to Swiecie | 4,024.74 mi (6,477.19 km) |
| Hartford to Swiedbodzin | 3,956.03 mi (6,366.61 km) |
| Hartford to Swietochlowice | 4,149.64 mi (6,678.20 km) |
| Hartford to Swinoujscie | 3,856.72 mi (6,206.78 km) |
