| Wetzlar to Oberriet | 229.72 mi (369.70 km) |
| Wetzlar to Obersiggenthal | 213.00 mi (342.79 km) |
| Wetzlar to Oberwil | 215.25 mi (346.42 km) |
| Wetzlar to Oberwingert | 211.07 mi (339.68 km) |
| Wetzlar to Oftringen | 226.11 mi (363.88 km) |
| Wetzlar to Olten | 223.91 mi (360.35 km) |
| Wetzlar to Onex | 322.23 mi (518.57 km) |
| Wetzlar to Opfikon | 216.52 mi (348.45 km) |
| Wetzlar to Ostermundigen | 253.75 mi (408.37 km) |
| Wetzlar to Payerne | 268.76 mi (432.52 km) |
| Wetzlar to Pfaffikon | 221.47 mi (356.42 km) |
| Wetzlar to Plan-les-Ouates | 323.05 mi (519.90 km) |
| Wetzlar to Pratteln | 213.82 mi (344.12 km) |
| Wetzlar to Prilly | 291.89 mi (469.75 km) |
| Wetzlar to Pully | 292.10 mi (470.09 km) |
