| University Heights to Nuth | 3,981.01 mi (6,406.81 km) |
| University Heights to Oegstgeest | 3,887.20 mi (6,255.85 km) |
| University Heights to Oirschot | 3,940.10 mi (6,340.97 km) |
| University Heights to Oisterwijk | 3,933.66 mi (6,330.62 km) |
| University Heights to Oldebroek | 3,933.24 mi (6,329.93 km) |
| University Heights to Oldenzaal | 3,976.22 mi (6,399.11 km) |
| University Heights to Ommen | 3,950.54 mi (6,357.78 km) |
| University Heights to Oosterend | 3,922.31 mi (6,312.35 km) |
| University Heights to Oosterhout | 3,918.65 mi (6,306.46 km) |
| University Heights to Oosterwolde | 3,931.09 mi (6,326.47 km) |
| University Heights to Oostzaan | 3,895.41 mi (6,269.06 km) |
| University Heights to Opmeer | 3,889.83 mi (6,260.07 km) |
| University Heights to Oss | 3,940.04 mi (6,340.88 km) |
| University Heights to Oud-Beijerland | 3,895.81 mi (6,269.70 km) |
| University Heights to Oudenbosch | 3,907.53 mi (6,288.56 km) |
