| Ljubljana to Odessa (Texas) | 5,765.86 mi (9,279.26 km) |
| Ljubljana to Ogden (Utah) | 5,565.38 mi (8,956.61 km) |
| Ljubljana to Oildale (California) | 6,108.21 mi (9,830.21 km) |
| Ljubljana to Ojus (Florida) | 5,159.32 mi (8,303.12 km) |
| Ljubljana to Okemos (Michigan) | 4,549.35 mi (7,321.48 km) |
| Ljubljana to Oklahoma City (Oklahoma) | 5,397.69 mi (8,686.75 km) |
| Ljubljana to Okmulgee (Oklahoma) | 5,334.06 mi (8,584.34 km) |
| Ljubljana to Olathe (Kansas) | 5,123.11 mi (8,244.85 km) |
| Ljubljana to Old Jamestown (Missouri) | 4,955.98 mi (7,975.88 km) |
| Ljubljana to Oldsmar (Florida) | 5,168.73 mi (8,318.28 km) |
| Ljubljana to Olean (New York) | 4,343.45 mi (6,990.11 km) |
| Ljubljana to Olive Branch (Mississippi) | 5,129.70 mi (8,255.46 km) |
| Ljubljana to Olivehurst (California) | 5,957.27 mi (9,587.30 km) |
| Ljubljana to Olney (Maryland) | 4,416.12 mi (7,107.06 km) |
| Ljubljana to Olympia (Washington) | 5,506.91 mi (8,862.51 km) |
