| Kansas City to Opwijk | 4,520.23 mi (7,274.60 km) |
| Kansas City to Ostend | 4,464.25 mi (7,184.52 km) |
| Kansas City to Oud-Heverlee | 4,542.93 mi (7,311.14 km) |
| Kansas City to Oud-Turnhout | 4,536.34 mi (7,300.54 km) |
| Kansas City to Oudenaarde | 4,503.08 mi (7,247.00 km) |
| Kansas City to Oudenburg | 4,468.76 mi (7,191.78 km) |
| Kansas City to Oupeye | 4,583.36 mi (7,376.21 km) |
| Kansas City to Overijse | 4,539.91 mi (7,306.28 km) |
| Kansas City to Overpelt | 4,555.82 mi (7,331.88 km) |
| Kansas City to Paal | 4,553.67 mi (7,328.42 km) |
| Kansas City to Peer | 4,560.33 mi (7,339.14 km) |
| Kansas City to Pepinster | 4,595.11 mi (7,395.12 km) |
| Kansas City to Peruwelz | 4,514.75 mi (7,265.79 km) |
| Kansas City to Perwez | 4,556.24 mi (7,332.56 km) |
| Kansas City to Philippeville | 4,562.44 mi (7,342.53 km) |
