| Gallup to Solofra | 6,063.44 mi (9,758.16 km) |
| Gallup to Somma Lombardo | 5,607.88 mi (9,025.02 km) |
| Gallup to Somma Vesuviana | 6,046.77 mi (9,731.34 km) |
| Gallup to Sommacampagna | 5,696.59 mi (9,167.77 km) |
| Gallup to Sona | 5,694.40 mi (9,164.25 km) |
| Gallup to Sondrio | 5,625.67 mi (9,053.65 km) |
| Gallup to Sora | 5,975.11 mi (9,616.02 km) |
| Gallup to Sorbolo | 5,709.33 mi (9,188.28 km) |
| Gallup to Soresina | 5,667.44 mi (9,120.86 km) |
| Gallup to Sorisole | 5,638.88 mi (9,074.90 km) |
| Gallup to Sorrento | 6,056.87 mi (9,747.60 km) |
| Gallup to Sorso | 5,834.57 mi (9,389.83 km) |
| Gallup to Sortino | 6,256.46 mi (10,068.80 km) |
| Gallup to Soverato Marina | 6,234.15 mi (10,032.89 km) |
| Gallup to Sovicille | 5,812.86 mi (9,354.89 km) |
