| Celje to Odessa (Texas) | 5,785.27 mi (9,310.50 km) |
| Celje to Ogden (Utah) | 5,577.51 mi (8,976.14 km) |
| Celje to Oildale (California) | 6,119.29 mi (9,848.05 km) |
| Celje to Ojus (Florida) | 5,188.38 mi (8,349.89 km) |
| Celje to Okemos (Michigan) | 4,570.54 mi (7,355.57 km) |
| Celje to Oklahoma City (Oklahoma) | 5,417.58 mi (8,718.75 km) |
| Celje to Okmulgee (Oklahoma) | 5,354.43 mi (8,617.13 km) |
| Celje to Olathe (Kansas) | 5,142.60 mi (8,276.21 km) |
| Celje to Old Jamestown (Missouri) | 4,977.02 mi (8,009.74 km) |
| Celje to Oldsmar (Florida) | 5,196.35 mi (8,362.71 km) |
| Celje to Olean (New York) | 4,366.67 mi (7,027.48 km) |
| Celje to Olive Branch (Mississippi) | 5,152.46 mi (8,292.08 km) |
| Celje to Olivehurst (California) | 5,966.05 mi (9,601.43 km) |
| Celje to Olney (Maryland) | 4,441.06 mi (7,147.20 km) |
| Celje to Olympia (Washington) | 5,512.59 mi (8,871.66 km) |
