| Udine to Oswego (Illinois) | 4,696.76 mi (7,558.70 km) |
| Udine to Oswego (New York) | 4,156.49 mi (6,689.22 km) |
| Udine to Otsego (Minnesota) | 4,717.98 mi (7,592.85 km) |
| Udine to Ottawa (Illinois) | 4,730.71 mi (7,613.34 km) |
| Udine to Ottawa (Kansas) | 5,106.24 mi (8,217.70 km) |
| Udine to Ottumwa (Iowa) | 4,881.12 mi (7,855.41 km) |
| Udine to Overland (Missouri) | 4,916.86 mi (7,912.92 km) |
| Udine to Overland Park (Kansas) | 5,070.47 mi (8,160.13 km) |
| Udine to Overlea (Maryland) | 4,330.21 mi (6,968.80 km) |
| Udine to Oviedo (Florida) | 5,018.65 mi (8,076.74 km) |
| Udine to Owasso (Oklahoma) | 5,244.48 mi (8,440.17 km) |
| Udine to Owatonna (Minnesota) | 4,761.17 mi (7,662.37 km) |
| Udine to Owensboro (Kentucky) | 4,834.91 mi (7,781.03 km) |
| Udine to Owings Mills (Maryland) | 4,339.58 mi (6,983.88 km) |
| Udine to Owosso (Michigan) | 4,477.78 mi (7,206.29 km) |
