| Mercer Island to San Dona di Piave | 5,440.90 mi (8,756.29 km) |
| Mercer Island to San Donato Milanese | 5,373.38 mi (8,647.62 km) |
| Mercer Island to San Felice Circeo | 5,719.65 mi (9,204.88 km) |
| Mercer Island to San Felice sul Panaro | 5,454.19 mi (8,777.68 km) |
| Mercer Island to San Ferdinando di Puglia | 5,787.43 mi (9,313.97 km) |
| Mercer Island to San Gavino Monreale | 5,708.42 mi (9,186.81 km) |
| Mercer Island to San Gennaro Vesuviano | 5,777.44 mi (9,297.88 km) |
| Mercer Island to San Giorgio a Cremano | 5,774.61 mi (9,293.33 km) |
| Mercer Island to San Giorgio del Sannio | 5,772.85 mi (9,290.51 km) |
| Mercer Island to San Giorgio di Piano | 5,471.45 mi (8,805.45 km) |
| Mercer Island to San Giorgio Ionico | 5,870.26 mi (9,447.26 km) |
| Mercer Island to San Giovanni in Fiore | 5,928.15 mi (9,540.43 km) |
| Mercer Island to San Giovanni in Marignano | 5,546.53 mi (8,926.28 km) |
| Mercer Island to San Giovanni in Persiceto | 5,467.15 mi (8,798.52 km) |
| Mercer Island to San Giovanni la Punta | 5,992.69 mi (9,644.31 km) |
