| Carol Stream to Nasaud | 5,023.12 mi (8,083.93 km) |
| Carol Stream to Navodari | 5,311.04 mi (8,547.29 km) |
| Carol Stream to Negresti-Oas | 4,962.03 mi (7,985.62 km) |
| Carol Stream to Nehoiu | 5,181.31 mi (8,338.52 km) |
| Carol Stream to Ocna Mures | 5,047.30 mi (8,122.84 km) |
| Carol Stream to Odobesti | 5,186.64 mi (8,347.09 km) |
| Carol Stream to Odorheiu Secuiesc | 5,100.20 mi (8,207.98 km) |
| Carol Stream to Oltenita | 5,255.29 mi (8,457.57 km) |
| Carol Stream to Onesti | 5,152.35 mi (8,291.90 km) |
| Carol Stream to Oradea | 4,948.10 mi (7,963.20 km) |
| Carol Stream to Orastie | 5,050.23 mi (8,127.56 km) |
| Carol Stream to Oravita | 5,035.06 mi (8,103.15 km) |
| Carol Stream to Orsova | 5,075.34 mi (8,167.96 km) |
| Carol Stream to Otelu Rosu | 5,036.23 mi (8,105.03 km) |
| Carol Stream to Otopeni | 5,212.81 mi (8,389.21 km) |
