| Sion to Alum Rock (California) | 5,857.90 mi (9,427.38 km) |
| Sion to Alvin (Texas) | 5,331.06 mi (8,579.52 km) |
| Sion to Amarillo (Texas) | 5,298.09 mi (8,526.45 km) |
| Sion to Amelia (Ohio) | 4,415.51 mi (7,106.07 km) |
| Sion to American Canyon (California) | 5,823.42 mi (9,371.88 km) |
| Sion to American Fork (Utah) | 5,376.49 mi (8,652.63 km) |
| Sion to Americus (Georgia) | 4,729.94 mi (7,612.10 km) |
| Sion to Ames (Iowa) | 4,651.65 mi (7,486.11 km) |
| Sion to Amherst (Ohio) | 4,230.81 mi (6,808.83 km) |
| Sion to Ammon (Idaho) | 5,213.86 mi (8,390.90 km) |
| Sion to Amsterdam (New York) | 3,835.07 mi (6,171.95 km) |
| Sion to Anacortes (Washington) | 5,234.04 mi (8,423.38 km) |
| Sion to Anaheim (California) | 5,938.05 mi (9,556.37 km) |
| Sion to Anchorage (Alaska) | 4,901.66 mi (7,888.46 km) |
| Sion to Anderson (California) | 5,692.08 mi (9,160.53 km) |
