| Cities | Distance |
|---|---|
| Ilhavo to Oberriet | 1,015.29 mi (1,633.94 km) |
| Ilhavo to Obersiggenthal | 964.40 mi (1,552.05 km) |
| Ilhavo to Oberwil | 933.72 mi (1,502.67 km) |
| Ilhavo to Oberwingert | 985.70 mi (1,586.34 km) |
| Ilhavo to Oftringen | 943.62 mi (1,518.61 km) |
| Ilhavo to Olten | 943.82 mi (1,518.93 km) |
| Ilhavo to Onex | 833.95 mi (1,342.11 km) |
| Ilhavo to Opfikon | 974.76 mi (1,568.72 km) |
| Ilhavo to Ostermundigen | 915.34 mi (1,473.10 km) |
| Ilhavo to Payerne | 887.44 mi (1,428.19 km) |
| Ilhavo to Pfaffikon | 982.38 mi (1,580.99 km) |
| Ilhavo to Plan-les-Ouates | 834.25 mi (1,342.60 km) |
| Ilhavo to Pratteln | 939.97 mi (1,512.74 km) |
| Ilhavo to Prilly | 865.23 mi (1,392.46 km) |
| Ilhavo to Pully | 867.72 mi (1,396.45 km) |