| Gilbert to Nyon | 5,713.82 mi (9,195.51 km) |
| Gilbert to Oberriet | 5,785.05 mi (9,310.14 km) |
| Gilbert to Obersiggenthal | 5,733.79 mi (9,227.65 km) |
| Gilbert to Oberwil | 5,707.35 mi (9,185.09 km) |
| Gilbert to Oberwingert | 5,748.55 mi (9,251.40 km) |
| Gilbert to Oftringen | 5,729.01 mi (9,219.94 km) |
| Gilbert to Olten | 5,726.87 mi (9,216.50 km) |
| Gilbert to Onex | 5,718.31 mi (9,202.73 km) |
| Gilbert to Opfikon | 5,745.67 mi (9,246.76 km) |
| Gilbert to Ostermundigen | 5,731.27 mi (9,223.59 km) |
| Gilbert to Payerne | 5,718.38 mi (9,202.84 km) |
| Gilbert to Pfaffikon | 5,756.19 mi (9,263.69 km) |
| Gilbert to Plan-les-Ouates | 5,719.67 mi (9,204.92 km) |
| Gilbert to Pratteln | 5,712.18 mi (9,192.86 km) |
| Gilbert to Prilly | 5,719.85 mi (9,205.20 km) |
