| Trutnov to Oberriet | 364.77 mi (587.04 km) |
| Trutnov to Obersiggenthal | 405.07 mi (651.90 km) |
| Trutnov to Oberwil | 432.84 mi (696.59 km) |
| Trutnov to Oberwingert | 385.66 mi (620.65 km) |
| Trutnov to Oftringen | 426.20 mi (685.91 km) |
| Trutnov to Olten | 425.54 mi (684.84 km) |
| Trutnov to Onex | 541.83 mi (872.00 km) |
| Trutnov to Opfikon | 396.70 mi (638.43 km) |
| Trutnov to Ostermundigen | 457.05 mi (735.55 km) |
| Trutnov to Payerne | 483.93 mi (778.81 km) |
| Trutnov to Pfaffikon | 391.27 mi (629.69 km) |
| Trutnov to Plan-les-Ouates | 541.90 mi (872.10 km) |
| Trutnov to Pratteln | 426.99 mi (687.18 km) |
| Trutnov to Prilly | 508.24 mi (817.93 km) |
| Trutnov to Pully | 506.38 mi (814.94 km) |
