| DeKalb to Nyon | 4,418.21 mi (7,110.43 km) |
| DeKalb to Oberriet | 4,509.92 mi (7,258.02 km) |
| DeKalb to Obersiggenthal | 4,454.56 mi (7,168.92 km) |
| DeKalb to Oberwil | 4,425.27 mi (7,121.78 km) |
| DeKalb to Oberwingert | 4,471.54 mi (7,196.25 km) |
| DeKalb to Oftringen | 4,446.93 mi (7,156.64 km) |
| DeKalb to Olten | 4,444.97 mi (7,153.49 km) |
| DeKalb to Onex | 4,420.77 mi (7,114.55 km) |
| DeKalb to Opfikon | 4,467.18 mi (7,189.22 km) |
| DeKalb to Ostermundigen | 4,444.76 mi (7,153.15 km) |
| DeKalb to Payerne | 4,428.63 mi (7,127.19 km) |
| DeKalb to Pfaffikon | 4,478.10 mi (7,206.81 km) |
| DeKalb to Plan-les-Ouates | 4,422.08 mi (7,116.65 km) |
| DeKalb to Pratteln | 4,430.72 mi (7,130.55 km) |
| DeKalb to Prilly | 4,426.73 mi (7,124.14 km) |
