| Montalto Uffugo to Oswego (Illinois) | 5,104.26 mi (8,214.52 km) |
| Montalto Uffugo to Oswego (New York) | 4,543.45 mi (7,311.97 km) |
| Montalto Uffugo to Otsego (Minnesota) | 5,148.67 mi (8,285.99 km) |
| Montalto Uffugo to Ottawa (Illinois) | 5,138.18 mi (8,269.10 km) |
| Montalto Uffugo to Ottawa (Kansas) | 5,520.00 mi (8,883.58 km) |
| Montalto Uffugo to Ottumwa (Iowa) | 5,295.88 mi (8,522.90 km) |
| Montalto Uffugo to Overland (Missouri) | 5,318.55 mi (8,559.38 km) |
| Montalto Uffugo to Overland Park (Kansas) | 5,483.71 mi (8,825.19 km) |
| Montalto Uffugo to Overlea (Maryland) | 4,697.64 mi (7,560.12 km) |
| Montalto Uffugo to Oviedo (Florida) | 5,349.18 mi (8,608.67 km) |
| Montalto Uffugo to Owasso (Oklahoma) | 5,652.26 mi (9,096.44 km) |
| Montalto Uffugo to Owatonna (Minnesota) | 5,187.53 mi (8,348.53 km) |
| Montalto Uffugo to Owensboro (Kentucky) | 5,224.42 mi (8,407.88 km) |
| Montalto Uffugo to Owings Mills (Maryland) | 4,707.99 mi (7,576.78 km) |
| Montalto Uffugo to Owosso (Michigan) | 4,880.59 mi (7,854.55 km) |
