| Civitanova Marche to Odessa (Texas) | 5,859.47 mi (9,429.90 km) |
| Civitanova Marche to Ogden (Utah) | 5,692.01 mi (9,160.40 km) |
| Civitanova Marche to Oildale (California) | 6,238.49 mi (10,039.88 km) |
| Civitanova Marche to Ojus (Florida) | 5,194.63 mi (8,359.95 km) |
| Civitanova Marche to Okemos (Michigan) | 4,635.16 mi (7,459.56 km) |
| Civitanova Marche to Oklahoma City (Oklahoma) | 5,489.26 mi (8,834.12 km) |
| Civitanova Marche to Okmulgee (Oklahoma) | 5,423.18 mi (8,727.76 km) |
| Civitanova Marche to Olathe (Kansas) | 5,217.06 mi (8,396.04 km) |
| Civitanova Marche to Old Jamestown (Missouri) | 5,042.07 mi (8,114.42 km) |
| Civitanova Marche to Oldsmar (Florida) | 5,214.51 mi (8,391.94 km) |
| Civitanova Marche to Olean (New York) | 4,418.23 mi (7,110.45 km) |
| Civitanova Marche to Olive Branch (Mississippi) | 5,206.08 mi (8,378.37 km) |
| Civitanova Marche to Olivehurst (California) | 6,096.28 mi (9,811.01 km) |
| Civitanova Marche to Olney (Maryland) | 4,480.51 mi (7,210.68 km) |
| Civitanova Marche to Olympia (Washington) | 5,656.76 mi (9,103.68 km) |
