| Cities | Distance |
|---|---|
| Arouca to Oberriet | 984.22 mi (1,583.96 km) |
| Arouca to Obersiggenthal | 933.10 mi (1,501.68 km) |
| Arouca to Oberwil | 902.32 mi (1,452.14 km) |
| Arouca to Oberwingert | 954.45 mi (1,536.05 km) |
| Arouca to Oftringen | 912.35 mi (1,468.28 km) |
| Arouca to Olten | 912.53 mi (1,468.58 km) |
| Arouca to Onex | 803.00 mi (1,292.31 km) |
| Arouca to Opfikon | 943.52 mi (1,518.45 km) |
| Arouca to Ostermundigen | 884.18 mi (1,422.96 km) |
| Arouca to Payerne | 856.27 mi (1,378.03 km) |
| Arouca to Pfaffikon | 951.20 mi (1,530.81 km) |
| Arouca to Plan-les-Ouates | 803.32 mi (1,292.82 km) |
| Arouca to Pratteln | 908.59 mi (1,462.24 km) |
| Arouca to Prilly | 834.17 mi (1,342.46 km) |
| Arouca to Pully | 836.67 mi (1,346.49 km) |