| Grenada to Nyon | 4,835.96 mi (7,782.73 km) |
| Grenada to Oberriet | 4,941.82 mi (7,953.09 km) |
| Grenada to Obersiggenthal | 4,884.23 mi (7,860.41 km) |
| Grenada to Oberwil | 4,853.26 mi (7,810.56 km) |
| Grenada to Oberwingert | 4,902.59 mi (7,889.96 km) |
| Grenada to Oftringen | 4,874.65 mi (7,845.00 km) |
| Grenada to Olten | 4,872.85 mi (7,842.10 km) |
| Grenada to Onex | 4,836.93 mi (7,784.29 km) |
| Grenada to Opfikon | 4,897.23 mi (7,881.32 km) |
| Grenada to Ostermundigen | 4,869.24 mi (7,836.28 km) |
| Grenada to Payerne | 4,850.84 mi (7,806.68 km) |
| Grenada to Pfaffikon | 4,908.31 mi (7,899.16 km) |
| Grenada to Plan-les-Ouates | 4,838.18 mi (7,786.30 km) |
| Grenada to Pratteln | 4,859.09 mi (7,819.95 km) |
| Grenada to Prilly | 4,846.36 mi (7,799.46 km) |
