| Okemos to Nyon | 4,212.48 mi (6,779.33 km) |
| Okemos to Oberriet | 4,308.29 mi (6,933.52 km) |
| Okemos to Obersiggenthal | 4,252.20 mi (6,843.26 km) |
| Okemos to Oberwil | 4,222.39 mi (6,795.28 km) |
| Okemos to Oberwingert | 4,269.61 mi (6,871.28 km) |
| Okemos to Oftringen | 4,244.00 mi (6,830.05 km) |
| Okemos to Olten | 4,242.08 mi (6,826.97 km) |
| Okemos to Onex | 4,214.62 mi (6,782.78 km) |
| Okemos to Opfikon | 4,264.95 mi (6,863.77 km) |
| Okemos to Ostermundigen | 4,240.90 mi (6,825.07 km) |
| Okemos to Payerne | 4,224.12 mi (6,798.06 km) |
| Okemos to Pfaffikon | 4,275.93 mi (6,881.44 km) |
| Okemos to Plan-les-Ouates | 4,215.92 mi (6,784.86 km) |
| Okemos to Pratteln | 4,227.96 mi (6,804.24 km) |
| Okemos to Prilly | 4,221.51 mi (6,793.87 km) |
