| Oristano to Morristown (New Jersey) | 4,194.61 mi (6,750.58 km) |
| Oristano to Morristown (Tennessee) | 4,766.90 mi (7,671.58 km) |
| Oristano to Morrisville (North Carolina) | 4,574.07 mi (7,361.25 km) |
| Oristano to Morro Bay (California) | 6,321.51 mi (10,173.50 km) |
| Oristano to Morton (Illinois) | 4,861.98 mi (7,824.60 km) |
| Oristano to Morton Grove (Illinois) | 4,733.72 mi (7,618.18 km) |
| Oristano to Moscow (Idaho) | 5,577.77 mi (8,976.55 km) |
| Oristano to Moses Lake (Washington) | 5,623.17 mi (9,049.61 km) |
| Oristano to Moss Bluff (Louisiana) | 5,468.45 mi (8,800.62 km) |
| Oristano to Moss Point (Mississippi) | 5,247.21 mi (8,444.57 km) |
| Oristano to Moultrie (Georgia) | 4,991.93 mi (8,033.74 km) |
| Oristano to Mounds View (Minnesota) | 4,829.17 mi (7,771.80 km) |
| Oristano to Mount Airy (North Carolina) | 4,631.53 mi (7,453.72 km) |
| Oristano to Mount Clemens (Michigan) | 4,503.83 mi (7,248.22 km) |
| Oristano to Mount Dora (Florida) | 4,985.00 mi (8,022.58 km) |
