| American Fork to Nuth | 5,095.84 mi (8,200.97 km) |
| American Fork to Oegstgeest | 4,991.01 mi (8,032.25 km) |
| American Fork to Oirschot | 5,049.47 mi (8,126.34 km) |
| American Fork to Oisterwijk | 5,042.37 mi (8,114.91 km) |
| American Fork to Oldebroek | 5,021.17 mi (8,080.80 km) |
| American Fork to Oldenzaal | 5,058.33 mi (8,140.59 km) |
| American Fork to Ommen | 5,033.22 mi (8,100.19 km) |
| American Fork to Oosterend | 4,999.03 mi (8,045.16 km) |
| American Fork to Oosterhout | 5,028.99 mi (8,093.38 km) |
| American Fork to Oosterwolde | 5,006.28 mi (8,056.84 km) |
| American Fork to Oostzaan | 4,991.55 mi (8,033.13 km) |
| American Fork to Opmeer | 4,980.67 mi (8,015.61 km) |
| American Fork to Oss | 5,043.05 mi (8,116.00 km) |
| American Fork to Oud-Beijerland | 5,006.63 mi (8,057.39 km) |
| American Fork to Oudenbosch | 5,021.40 mi (8,081.16 km) |
