| Terre Haute to Nuth | 4,300.57 mi (6,921.10 km) |
| Terre Haute to Oegstgeest | 4,205.17 mi (6,767.57 km) |
| Terre Haute to Oirschot | 4,258.90 mi (6,854.04 km) |
| Terre Haute to Oisterwijk | 4,252.37 mi (6,843.53 km) |
| Terre Haute to Oldebroek | 4,249.71 mi (6,839.25 km) |
| Terre Haute to Oldenzaal | 4,292.27 mi (6,907.74 km) |
| Terre Haute to Ommen | 4,266.52 mi (6,866.31 km) |
| Terre Haute to Oosterend | 4,237.49 mi (6,819.58 km) |
| Terre Haute to Oosterhout | 4,237.46 mi (6,819.54 km) |
| Terre Haute to Oosterwolde | 4,246.14 mi (6,833.50 km) |
| Terre Haute to Oostzaan | 4,212.59 mi (6,779.51 km) |
| Terre Haute to Opmeer | 4,206.40 mi (6,769.55 km) |
| Terre Haute to Oss | 4,258.17 mi (6,852.86 km) |
| Terre Haute to Oud-Beijerland | 4,214.56 mi (6,782.68 km) |
| Terre Haute to Oudenbosch | 4,226.66 mi (6,802.16 km) |
