| Peoria to Nasaud | 5,134.41 mi (8,263.03 km) |
| Peoria to Navodari | 5,422.32 mi (8,726.39 km) |
| Peoria to Negresti-Oas | 5,073.32 mi (8,164.73 km) |
| Peoria to Nehoiu | 5,292.65 mi (8,517.70 km) |
| Peoria to Ocna Mures | 5,158.67 mi (8,302.08 km) |
| Peoria to Odobesti | 5,297.91 mi (8,526.16 km) |
| Peoria to Odorheiu Secuiesc | 5,211.52 mi (8,387.13 km) |
| Peoria to Oltenita | 5,366.68 mi (8,636.84 km) |
| Peoria to Onesti | 5,263.59 mi (8,470.93 km) |
| Peoria to Oradea | 5,059.50 mi (8,142.49 km) |
| Peoria to Orastie | 5,161.65 mi (8,306.88 km) |
| Peoria to Oravita | 5,146.52 mi (8,282.53 km) |
| Peoria to Orsova | 5,186.80 mi (8,347.34 km) |
| Peoria to Otelu Rosu | 5,147.68 mi (8,284.39 km) |
| Peoria to Otopeni | 5,324.20 mi (8,568.48 km) |
