| Olathe to Nasaud | 5,407.64 mi (8,702.75 km) |
| Olathe to Navodari | 5,695.33 mi (9,165.75 km) |
| Olathe to Negresti-Oas | 5,346.67 mi (8,604.64 km) |
| Olathe to Nehoiu | 5,566.85 mi (8,958.98 km) |
| Olathe to Ocna Mures | 5,434.04 mi (8,745.25 km) |
| Olathe to Odobesti | 5,570.50 mi (8,964.85 km) |
| Olathe to Odorheiu Secuiesc | 5,485.34 mi (8,827.80 km) |
| Olathe to Oltenita | 5,642.51 mi (9,080.75 km) |
| Olathe to Onesti | 5,535.73 mi (8,908.89 km) |
| Olathe to Oradea | 5,335.90 mi (8,587.29 km) |
| Olathe to Orastie | 5,438.65 mi (8,752.67 km) |
| Olathe to Oravita | 5,426.46 mi (8,733.05 km) |
| Olathe to Orsova | 5,466.47 mi (8,797.43 km) |
| Olathe to Otelu Rosu | 5,426.15 mi (8,732.54 km) |
| Olathe to Otopeni | 5,599.98 mi (9,012.30 km) |
