| Ponca City to Kortenberg | 4,751.01 mi (7,646.01 km) |
| Ponca City to Kortrijk | 4,706.11 mi (7,573.76 km) |
| Ponca City to Kraainem | 4,749.01 mi (7,642.79 km) |
| Ponca City to Kruibeke | 4,731.94 mi (7,615.32 km) |
| Ponca City to Kuurne | 4,706.15 mi (7,573.82 km) |
| Ponca City to La Bruyere | 4,775.16 mi (7,684.87 km) |
| Ponca City to La Calamine | 4,811.59 mi (7,743.50 km) |
| Ponca City to La Louviere | 4,753.59 mi (7,650.16 km) |
| Ponca City to Laarne | 4,720.95 mi (7,597.64 km) |
| Ponca City to Laeken | 4,744.69 mi (7,635.84 km) |
| Ponca City to Lanaken | 4,791.49 mi (7,711.16 km) |
| Ponca City to Landen | 4,775.93 mi (7,686.12 km) |
| Ponca City to Lebbeke | 4,731.38 mi (7,614.42 km) |
| Ponca City to Lede | 4,727.70 mi (7,608.50 km) |
| Ponca City to Ledegem | 4,700.20 mi (7,564.24 km) |
