| American Canyon to Nasaud | 6,184.23 mi (9,952.56 km) |
| American Canyon to Navodari | 6,453.64 mi (10,386.14 km) |
| American Canyon to Negresti-Oas | 6,127.78 mi (9,861.70 km) |
| American Canyon to Nehoiu | 6,343.33 mi (10,208.60 km) |
| American Canyon to Ocna Mures | 6,228.56 mi (10,023.90 km) |
| American Canyon to Odobesti | 6,332.16 mi (10,190.62 km) |
| American Canyon to Odorheiu Secuiesc | 6,262.87 mi (10,079.11 km) |
| American Canyon to Oltenita | 6,429.85 mi (10,347.84 km) |
| American Canyon to Onesti | 6,295.30 mi (10,131.30 km) |
| American Canyon to Oradea | 6,145.20 mi (9,889.75 km) |
| American Canyon to Orastie | 6,248.06 mi (10,055.28 km) |
| American Canyon to Oravita | 6,264.54 mi (10,081.81 km) |
| American Canyon to Orsova | 6,299.85 mi (10,138.62 km) |
| American Canyon to Otelu Rosu | 6,250.08 mi (10,058.53 km) |
| American Canyon to Otopeni | 6,389.17 mi (10,282.37 km) |
